Energy Efficient Light Bulbs

Light Bulbs

Energy Efficient Light Bulbs

Low-cost and high-reward upgrades that increase energy efficiency can help you save both money and energy. It is easy to replace incandescent bulbs with high-efficiency ones, unlike other energy-efficiency upgrades. They use the same sockets and require no infrastructure. You will see significant cost savings ( $225 annually for an average home) as well as a reduction in your home’s carbon footprint.

Energy efficiency is the best and most accessible fuel source. It is abundantly available, cost-effective, and easy to obtain. Although an incandescent bulb is cheaper than other efficient options, it will cost you more energy and more to replace. It is important to use energy-efficient lighting to combat climate change. Just changing to 100% LED light bulbs could save nearly $5 trillion over the lifetime of the equipment and reduce nearly 18 gigatons of CO2 emissions between 2020-2050.

Energy-saving Bulbs: Benefits

Energy-efficient lighting offers many benefits. There are many benefits to energy-efficient lighting, from cost savings and long-term durability to aesthetics and durability.

Here are some of the main benefits of switching to energy-efficient light bulbs.

  • LED bulbs with a longer life expectancy mean less replacement costs. The best LED bulbs can last 25x longer than traditional incandescent lamps. Compact fluorescent light bulbs (CFLs) last up to 10 years.
  • Durable: LED bulbs are the most energy-efficient lighting source. They are made from plastic and are far more durable than fragile glass bulbs. CFLs and LED bulbs do not have fragile filaments. This means that a sudden movement or jostle will not leave you in the dark.
  • Use less electricity: Lighting accounts for 15% of average home electrical usage. LEDs use 90% less energy than incandescent bulbs, and CFLs use 25-35% energy savings over conventional lighting
  • Reduce waste: Energy-saving bulbs will last longer than regular bulbs, so you’ll have to throw away far fewer bulbs. An average incandescent bulb will expire after 750hrs. This means that many bulbs need to be replaced each year. A LED bulb can outlast traditional bulbs 25 times, which means that there will be 25x less lightbulbs to throw out.
  • Safer: Incandescent bulbs pose several safety risks. Incandescent bulbs can emit up to 98% of their energy heat. This heat can produce dangerous temperatures that can cause burns and even fires. Incandescent bulbs can shatter because they are made from glass.

Review of our Top Picks

Philips Hue Smart Bulb

Light Bulbs
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These Bluetooth-enabled bulbs work just like regular LED bulbs but are much smarter. You can toggle the hue and brightness settings with the touch on your smartphone. The Philips Hue App allows you to control up to 10 lights within a single room, and up to 50 throughout the entire house with the Hue Hub. Each smart bulb can also be customized and turned on by voice using Alexa and Google Assistant. It is compatible with all Echo smart speakers, displays, and smart bulbs as well as the Google Nest.

You can choose from 60-watt or 75-watt equivalent outputs. They are Energy Star Certified and have a life expectancy of 22 years or 25,000 hours.

Standout Review “I’m very particular about lighting, just like my husband. I prefer a cooler, brighter temperature light during the day. I prefer dimming and warm lighting in the evenings. These bulbs solved all my problems.”

Why buy: Get the incredible customization of smart house living and reap the environmental and economic benefits of LED lighting. You can control the lighting in one room or the entire house with a touch of a screen. Although these bulbs can be a little expensive, their smart features and the savings they offer over their long life span make them well worth it.

Philips Hue Smart Bulb – Pros & Cons

  • Dimmable
  • Adjustable color temperature
  • Works with the Hue app or hub
  • Energy Star certified
  • Expensive

LUMIMAN Smart Light Bulbs, Wi-Fi LED

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LUMIMAN smart bulbs can be controlled via an app. You can adjust the brightness of the bulbs from 2,700K up to 6,500K. This allows you to adjust the light according to the time of the day or set a mood. They are compatible with Alexa, Google Home, and Siri.

The app has many control options that allow you to dim the lights. You can create a group, set a schedule, and choose from different color themes, such as sunset or sunlight. You can also create your own custom DIY color settings. LUMIMAN bulbs are compatible with music. They produce 800 lumens with only 7.5 watts.

LUMIMAN Smart Light Bulbs, Wi-Fi LED – Pros & Cons

  • High efficiency, 800 lumens at 7.5 watts
  • Many light settings
  • Compatible with all major smart home systems
  • May have pairing problems


Light Bulbs
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The Sylvania LED light bulb lasts up to 11,000 hours or 10 years. They produce 800 lumens and consume only 8.5 watts. They emit a soft white light at 2,700K which makes them one of the best bulbs for bedrooms and gathering areas.

They don’t require heat to achieve full brightness as an LED light. These Sylvania bulbs can be used indoors and outdoors in damp conditions. They resist vibrations and shocks, helping to reduce shatters.

SYLVANIA LED Light Bulb – Pros & Cons

  • Indoor or outdoor
  • Vibration and shock resistant
  • Instant on; no warm-up time required
  • Sometimes, things go wrong

GE Relax Dimmable Warm White

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Most LEDs make it difficult to create a relaxing atmosphere. Most LEDs are not dimmable and have a poor reputation. The majority of LEDs available on the market consume a constant wattage. Many people report flickering and choppy adjustments of LEDs that are advertised as dimmable. The GE Relax dimmable LEDs offer a refreshing alternative. You have more lighting options than standard LED bulbs, with smooth dimming and constant warm light.

They are perfect for creating dimmable, cozy lighting ideal for bedrooms, foyers, and dining rooms. The warm 2700K color eliminates the harsh, sterile lighting of many LEDs. These bulbs can be used with most dimmers and will last 13 years, assuming three hours of usage per day.

Standout Review “These GE Relax lamps are the only ones that do not buzz or hum at lower settings. The dimming process is smooth and has no flickers. These bulbs also have the additional benefit of dimming very low compared with other bulbs I have tested.” — MAC via Amazon

Why buy: These amazing LED bulbs can double as general-purpose bulbs and provide consistent dimming. These bulbs are ideal for warm lighting. They can deliver enough lumens to illuminate a room, and then dim down to a candle-like light.

Phillips Non-Dimmable LED Frosted

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The Philips LED Frosted Non-Dimmable Lights use 80% less energy and last for up to 10 years. Ideal for daily use, and homes that have not yet been fully connected to the internet.

Phillips Non-Dimmable LED Frosted – Pros & Cons

  • It retains the classic look of a lightbulb but saves money without changing its aesthetic.
  • These lights can last approximately 10 years if used for 3 hours per day.
  • This soft white glow is perfect for an area lamp, or a whole room and comes at a reasonable price
  • This is not compatible with Philips Hue. It allows you to connect Philips lights to an application that can change colors, and dimmers, turn on and off your lights, and even operate the dimmers.

Cree Lighting A19 100W Equivalent LED Bulb, 1600 lumens, Dimmable

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For kitchen lighting, you should look for a bulb with a higher Kelvin rating to give bright enough light. Consider the importance of brightness and color temperature when choosing a light bulb for a room with poor visibility. Cree 100W Equivalent Daylight (5000K), A21 DimmableLED Light Bulb is available. It boasts a correlated temperature of 5000 Kelvin so that you can see what you are cutting.

This bulb is bright and visible and will make your kitchen’s other colors pop. It has a CRI of 90+, meaning it accurately reproduces the colors of all objects it illuminates. This bulb emits a bright white glow (almost blueish), so it may not be suitable for those who prefer a warm glow. The indoor/outdoor bulb can be dimmed and is designed to last for around 22 years.

Cree Lighting A19 100W Equivalent LED Bulb, Dimmable – Pros & Cons

  • Bright, white light 
  • 90+ CRI for accurate color rendition
  • Dimmable
  • Not ideal if you’re looking for warm light
  • Lifespan can be shorter than listed

Amazon Basics 60W LED bulbs

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These bulbs are great value at a very affordable price, for a six-pack. These bulbs cast a soft white glow into any room.

Amazon Basics 60W LED bulbs – Pros & Cons

  • 10,000 hours of life, or 9 years if you work 3 hours per day
  • 6 bulbs at a great price
  • Energy Star seal of approval is not available

SYLVANIA Halogen Light Bulb

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Sylvania Halogen Light Bulbs bring the benefits and efficiency of halogen lighting to your home. They are efficient in design, which renders true colors. These outdoor/interior bulbs can last for up to 2,000 hours. They are an excellent replacement for incandescent bulbs, even though they aren’t as efficient as CFLs or LEDs.

Their main benefit is their high-quality light. They do not distort colors and can create true color renditions. They can be dimmed and frosted to further diffuse their warm white light. These bulbs are water-resistant but not designed to be exposed to extreme weather.

SYLVANIA Halogen Light Bulb – Pros & Cons

  • Indoor or outdoor use
  • True colors rendered
  • Dimmable
  • Inclement weather can cause severe damage

Ascher Vintage LED Edison Bulbs

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Ascher Vintage LED Edison Bulbs use only 6 watts to reach full brightness. The 700 lumens produce a soft white light at 2,700K. To reach full illumination, they don’t require a lag time. They consume very little power and can last for up to 20,000 hours.

They are ideal for ambient lighting at 2,700K. They are also available in different colors, making them ideal for task lighting. It is important to choose the right color temperature. It is easy to order the wrong color temperature for your bulb.

Ascher Vintage LED Edison Bulbs – Pros & Cons

  • There are many color options
  • Only 6 watts
  • Estimated to last 20,000 hours in a lifetime
  • Attractive vintage design
  • It is easy to order the wrong color temperature

Philips 60-Watt-Equivalent CFL Twister Light Bulbs

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CFL stands to compact fluorescent bulbs. They are known for being more efficient than incandescent bulbs and have a longer-lasting life span. CFL Twister Light Bulbs, which are 60-Watt-Equivalent Philips CFL Twister Light Bulbs, are an excellent alternative to incandescent bulbs. They don’t need to be replaced as often.

These 13-watt bulbs provide natural light that is similar to daylight. They are equivalent to a 60-watt incandescent lamp. They are Energy Star-rated and can last for up to 12,000 hours. They won’t flicker, unlike other CFL bulbs. These should not be used with dimmers. These CFL bulbs must be properly recycled after they go out, just like other CFL bulbs. For more information, contact your local waste management department.

Philips 60-Watt-Equivalent CFL Twister Light Bulbs – Pros & Cons

  • Energy efficient
  • Great option for mimicking natural light
  • Shouldn’t be used with dimmers

How to choose the best energy-efficient bulbs

Light Bulbs

Which light bulb is most energy-efficient for your home? These are the main criteria you should consider when purchasing a light bulb.

Types of Bulb

There are three types of energy-efficient bulbs that are commonly available:

  • An LED (light-emitting device) is a semiconductor that emits light as current passes through it. LEDs are the most energy-efficient, long-lasting, and affordable bulbs.
  • Compact Fluorescent Light Bulb (CFL): CFLs have a higher efficiency than incandescent lamps, but are not as efficient as LEDs. CFLs were an option on our list of top picks but they have been largely replaced by LEDs. CFLs also contain low amounts of toxic Mercury making disposal and handling difficult. CFLs are not allowed to be disposed of in regular garbage.
  • Halogen: Halogen bulbs aren’t on our list but they’re still available in the U.S.A and well worth mentioning. This technology makes use of halogen gas to improve light output and longevity. They are more efficient than incandescent bulbs and last longer, but they also produce more heat than LEDs and CFLs.

Shape and size

Part aesthetics and part function go into choosing the size and shape of your energy-efficient bulbs. The shape of a bulb has a significant impact on light dispersion and filament types. The letters on the box represent bulb shapes:

  • Standard (A), Commonly for household applications
  • Globe (G),: A round shape that is used for foyer lighting, kitchens, bathrooms vanities, and ornamental fixtures.
  • Flare (F), Candle (C), Bullet (B), and Candle (C): Also called Candelabra bulbs. They look like holiday lamps. They are used in lighting fixtures, chandeliers, and ornamental lighting.
  • Reflector(R): These reflectors have a mirror-like coating in the glass that boosts output. They are often used for outdoor lighting and high vaulted ceilings.
  • Straight-sided S: Short-shaped, round-shaped bulbs that are used in the same way as standard A bulbs
  • Tubular T: Long-shaped halogen T bulbs typically have two double-ended pins
  • Tear ST: Classic Edison shape. Perfect for vintage ambiance or decorative flair

The number on the side of the bulb box indicates the bulb’s broadest point. This is an important consideration when deciding if the bulb will fit in the place it needs.

Temperature of Lighting

The temperature of a bulb’s hue is measured in Kelvins. Warm light (2700K-3000K), produces a warm glow that creates a cozy and intimate atmosphere. Cool light (3500K-4100K), creates a welcoming, clean and efficient atmosphere. Daylight (5000K-6500K), creates a blueish-white light that is comparable to the sun at noon on cloudless days.


Bulb brightness used to be measured in watts back in the day. While watts are still important, they do not play a significant role in determining the brightness and efficiency of energy-saving light bulbs. Modern LEDs display watt equivalents and incandescent power as a reference point. Lumens are also used to indicate the brightness of LED bulbs. The higher the lumens, get more light output. Think lumens and not watts when looking for brightness. The Department of Energy has a general rule of thumb:

  • A bulb with approximately 1600 lumens is required to replace a 100-watt incandescent light bulb. You can choose a bulb with fewer lumens if you need a dimmer light; for brighter lighting, you should look for one with more lumens.
  • You can replace a 75W bulb with an energy-saving bulb that produces about 1100 lumens.
  • You can replace a 60W bulb with an energy-saving bulb that produces about 800 lumens.
  • You can replace a 40W bulb with an energy-saving bulb that produces about 450 lumens.


The standard A-type light bulbs are the most energy-efficient. They have a traditional screw-in base and almost all of them can be used with existing fixtures. Smart lighting is essential for smart-home devices. You will need to ensure that your new bulb matches the voltage rating, base, and spatial constraints of 12-volt appliances.


Although LEDs and CFLs can be more costly than incandescent bulbs for the same reason, energy-efficient bulbs are much cheaper. All energy-efficient light bulb prices are not equal. Specialty Edison-style bulbs and smart bulbs can be more expensive than regular LEDs.


Which Light Bulb Is The Most Efficient?

LED bulbs. The Light Emitting Diode is generally the most efficient lighting technology that you can purchase for your home. The best LEDs produce the most light using the least amount of electricity.

How Can Light Bulbs Conserve Energy?

Two main types of light bulbs are available: compact fluorescent lights (CFLs), and light-emitting diodes. LEDs are the most versatile light fitting and can replace spotlights and dimmable lights. CFLs are more efficient than LEDs.

Are LED Bulbs More Efficient Than Other Types Of Light Bulbs?

Today’s most efficient and fastest-growing lighting technology is the light-emitting diode. LED bulbs are longer lasting, more durable, and provide comparable or better lighting quality to other types of lighting.

How Can You Dispose Of Energy-Efficient Lightbulbs?

These bulbs, also known as compact fluorescent lamps or compact fluorescent lamps can be recycled. These bulbs contain small amounts of mercury so they shouldn’t go with the regular trash. To find out where energy-saving bulbs should be recycled, take them to your local recycling facility.

How Can Energy-Efficient Light Bulbs Benefit The Environment?

Energy-saving light bulbs are generally considered to be good for the environment. They not only save substantial amounts of electricity, but they also last longer and don’t result in high levels of waste disposal as with incandescent bulbs.

Do Energy-Efficient Light Bulbs Contain Mercury?

Fluorescent tubes and energy-efficient light bulbs contain low levels of mercury. Mercury is released if they break. Mercury is released from broken glass, which poses a slight health risk. Be sure to dispose of any mercury and glass properly. Fluorescent tubes and energy-efficient light bulbs contain very little mercury.

What Will Electric Cars Save You By 2022?

Electric Cars Save

What Will Electric Cars Save You By 2022?

A car that is electric in 2022 could save more than $7000 annually. If you own the vehicle for five years, that’s how long people maintain their car prior to replacing it – the savings could amount to as much as 35,000 dollars.

It’s no surprise that the bulk of these savings results from reduced fuel costs. Gasoline is an expensive fuel source and is prone to sudden price increases. If you’re anything like us, you’re still reeling from the high gas prices that we were forced to pay in 2022. If you decide to switch to electric power, your bills will immediately drop It takes between $10 and $15 for the car battery the fully charge.

It’s crucial to be aware that EV savings aren’t always straightforward. The fuel savings could, for instance, be extremely variable. There are also huge savings from incentives and maintenance costs, though these can also vary in a small amount. We’ll discuss what we mean in the following paragraphs and offer you simple suggestions on how to improve your savings.

Savings On Electric Vehicles In A Nutshell

  • The ability to charge an electric vehicle with solar panels can reduce your cost of fuel each year.
  • The government-funded EV incentive program to get $7500 on your purchase. other rebates could be offered in your area.
  • Maintenance costs will be reduced, which could save you as much as $1,000 per year.
  • It is possible to save up to 35,000 dollars in only five years when you make the switch from a gasoline car to an electric car!

Savings on fuel

You could save between $1,150 and $4,500 per year

Saving money on fuel is where you’ll reap the most benefit from making the switch to electric. It’s the cost savings that you can make from investing in charging your electric vehicle instead of purchasing gas for your vehicle.

An electric battery (BEV also known as EV,) Naturally, does not actually run using fuel. EVs operate on electric motors equipped with massive onboard batteries which are charged by using electricity.

Electric motors are extremely efficient and can drive your car using much less energy than the gas engine uses. This means that every mile you travel in an electric vehicle is much less, just 4 to 5 cents for each mile in comparison to the average cost of 13.3 cents for each mile for gas cars.

As you earn more miles as time passes, the savings begin to accumulate. If you travel an average number of miles and you charge your vehicle with electricity from the grid, you will typically save between $1500 and $2,000 per year.

If you travel for long distances and charge using the cheapest power source, such as solar panel panels, the savings could be more. We discovered, for example, that Californians who travel around 520 miles a week and recharge their electric vehicle using solar panels at home could save up to $4,500 on the cost of fuel annually.

There are some things that can impact your degree of fuel savings. Here are some of the factors to be aware of:

  • Miles driven E-cars to come with a less price per mile, which means the more miles you drive and the higher your savings. In general, it is possible to save $1000 by using an electric vehicle for each 5,000 km you drive.
  • How you conduct yourself Use effective driving strategies to make the most of every charge. Walking with an open foot can decrease the EV’s mileage by as much as 40 percent, and could result in more than $100 in savings per month.
  • The vehicle’s fuel efficiency: Opting for an EV that has a higher MPGe score will allow you to travel longer while using equal energy. The highly efficient Model 3 in 2022 Tesla Model 3, with an MPGe of 132, could save you up to $200 annually than an average electric vehicle with an MPG of around 100.
  • Use Regenerative braking: Regenerative braking boosts the effectiveness of electric vehicles in traffic situations that are stop-and-go. It could cost you $50 per year if you primarily travel in areas that are crowded, such as the suburbs and city centers.
  • The price of alternative fuel – gasoline: Now this isn’t something that you can control, however, gasoline prices can influence your savings on fuel. If prices for fuel rise by 10% above the current rate then you’ll save an additional $400 annually. (On the other hand, when prices for gas drop the savings you save will decrease).

The low cost of charging is the key to huge savings on fuel

Electric Cars Save

The method you charge your EV can significantly impact your savings on fuel, enough that we thought it was worthy of its own page. It is true that while gas prices are generally fairly similar within a particular area, there are significant price differences among different options for charging.

This article will look at the cost comparisons of three ways to charge an electric vehicle.

Type of charging

Electricity cost

Cost to fully charge an EV*

Public charging station

$0.28 - $0.69 per kWh

Up to $40

Grid power at home

$0.10 - $0.40 per kWh

Up to $23

Solar power at home

$0.05 - $0.11 per kWh

Up to $6.50

*Presumes Tesla Model 3 RWD and a conversion efficiency of 85%.
Kilowatt-hour = kWh
Source: Solar Powered Electric Vehicles Guide for the Consumer Guide

The home charging option will probably always be the most affordable alternative. If you use the home charger which is that is connected to the grid typically, the cost will be between 15 and 20 cents per kilowatt hour (kWh) however the exact amount will vary depending on the utility. In the event that you charge using solar panels in your home panels then you’ll pay lower – just $5 per hour.

In contrast, commercial charging can be extremely expensive, particularly if it is done at a DC quick charging point. The Tesla Supercharger system can charge as high as $0.58 for every kWh and some other companies charge more.

Due to these price differences, the charging method has a significant impact on the savings you can make. If you’re charging at public outlets switching to charging at home with solar panels could increase your savings by $2,500 per year to your savings on fuel.

Home charging isn’t only cost-effective, but it’s also more practical. With the Home Level 2 charger, it is possible to fully charge your electric vehicle while it’s in the garage all night. Avoid charging stations in public except when you’re in a pinch.

Savings tip 1: There are lots of incentives to help homeowners cut the expense of energy-efficient home improvement. Avoid expensive public charging stations except when absolutely essential. Charge costs are significantly lower at home, particularly if you utilize a solar roof system.

Rebates and incentives for electric vehicles

Electric Cars Save

You can save up to $7,500 and location-based rebates

Every taxpayer is eligible for the $7,500 tax incentive. you could be eligible to receive thousands of dollars more in rebates based on location based on your area of residence. If you are eligible for them, you’ll be able to cut a significant amount off your electric vehicle purchase cost.

Let’s begin by looking at the incentives offered across the country: the $7.500 federal incentive for electric vehicles. It’s a tax-free credit and when you purchase an electric vehicle, you’ll be able to get $7,500 back on the tax returns you file. Also, if you pay federal tax and are a taxpayer, Uncle Sam is prepared to offer you a huge gift to assist you in your next purchase. This incentive was designed to encourage electric car purchases, and since the beginning of 2008, thousands of customers have taken advantage of the incentive.

However, the incentive comes with specific conditions and exclusions and exclusions, some of which did not exist before. One of the most important ones currently is a ban regarding Tesla, GM, and Toyota as a result of limits on the manufacturers that apply to their EVs are not eligible for the incentive until 2023.

There are also local-specific incentives and rebates. Numerous utilities, states, and local governments offer programs that can help reduce the costs of owning an electric vehicle. Here are some examples:

  • Colorado: The state is currently offering from $2,500 to $10k for the purchase of an electric vehicle. Utility company Xcel Energy also provides an income-qualified tax rebate in the range of $5,500 to $6,000.
  • Connecticut: The CHEAPR initiative gives an up-to $9,500 for EV purchases for eligible buyers. Eversource the state’s principal utility, will offer the amount of $1,000 for home charging installation.

Don’t assume that you will save cash this way. Incentive availability is different from place area, and every program has specific requirements for eligibility.

However, your capacity to get rebates and incentives is dependent on your personal circumstances. It is possible to save dollars if you’re located situated in CO or CT. But on the other hand, if cannot find any incentives that are applicable to your programs, or the EV model you’re looking for isn’t eligible for the federal incentive, you may end up paying the full cost.

Savings tip 2: Choose an EV which is eligible for the $7500 federal incentive. It is the Department of Energy (DOE) offers an checklist of eligible cars available on their website.

Lower maintenance costs

Electric Cars Save

You could save up to $400 to $1,000,000 per year.

One of the best benefits of EVs is that they’re easy to maintain. Electric motors run without the lubricating oils that are required for a combustion engine. That is there are no more oil changes!

This is only the beginning of the Iceberg. Electric vehicles use fewer fluids and are constructed with fewer components, and they experience less wear on the brakes due to their regenerative brakes. This means they’ll need to be maintained and fixed less often and their maintenance costs are significantly less costly.

In reality, a comparative study conducted by Department of Energy U.S. Department of Energy (DOE) found that electric vehicles are about 40% less expensive for maintenance than gas-powered vehicles. The average cost of maintaining a gas vehicle costs 10.1 cents for every mile driven, with an electric vehicle it’s only 6.1 cents for every mile.

Based on the DOE’s numbers It’s simple to calculate the annual cost of maintenance and savings. If you commute at least 25,000 miles per year, you’d have to pay $2,525 for the maintenance of an automobile that runs on gas and just $1,525 for an electric vehicle. This is a savings of 1,000!

You’ll still save even if aren’t driving a lot for a year. At an annual distance of 10,000 miles, you’ll be able to save $400 each year.

Tips for saving money 3. Electronic cars need less care than gasoline cars however, whatever maintenance you require you might be able to manage yourself. DIY guides are available on the internet by a variety of car manufacturers, including Tesla.

The savings that could be made are immense

There are a lot of electric car reviews on the internet and are a fantastic source if you’re interested in aspects like the performance of electric vehicles and the range.

However, they aren’t able to provide accurate information on the most important issue for a lot of consumers How much money do you really save when purchasing an electric vehicle? We were looking for an answer to this question, so we analyzed the numbers for ourselves. We discovered that, while they aren’t always consistent, EV savings are very large indeed. Here’s how:

What can you save by using an electric vehicle?

Savings factor

Max. yearly savings

Max. 5-year savings

Fuel costs












*We’ve included only the federally-available federal incentive for electric vehicles on this page.
*One-time incentive savings divided by the duration of the ownership (5 years)

In the simplest terms, you could save a significant amount of money by purchasing an electric vehicle – up to $35,000 in 5 years!

Remember that the most effective method to get the most EV energy savings is to consider installing a solar rooftop system. Solar panels can not only charge your electric vehicle at a low cost, but they also provide substantial electricity bill savings as well as increase the reliance on grids. It is possible to determine the suitability of your home for solar panels using the simple-to-use solar energy calculator here.

Related Solar News

Solar Bitcoin Mining

Solar Bitcoin Mining

Solar Bitcoin Mining

As per Investopedia According to Investopedia at the time of writing the number was around 18.77 million Bitcoins had been extracted across the globe. This is an enormous amount of Bitcoins, and, with it, even more energy. In actual fact, Bitcoin mining uses around 91 terawatts of electricity per year. That’s over a third of the power consumed by cooling homes across the U.S. annually.

It shouldn’t come as a surprise that Bitcoin mining can have negative impacts on our environment. In fact, Elon Musk himself has announced via Twitter: “We are concerned about the rapidly growing use of fossil fuels in Bitcoin mining”. Since then, many have wondered if solar-powered Bitcoin mining is an alternative to conventional mining, which relies on grid power to generate electricity.

The amount of solar panels required to make Bitcoin is between 30 and 50 panels, but it all depends on the location you live in and the amount of electricity your mining equipment consumes. The majority of professional mining equipment draws around 3000 watts and consumes an average of 72 kWh per day.

In this article, we hope to explain how solar-powered bitcoin mining operates in order to help you harness solar energy to offset your carbon emissions and save money on expenses.

How much energy will it take to mine one bitcoin every day?

Solar Bitcoin Mining

According to the Digiconomist’s Bitcoin Energy Consumption Index, it requires 1,444 kWh to make a bitcoin transaction. This is quite a lot of energy. If we assume the cost average of US energy, which is 13.3 cents per kWh, the energy cost needed to create 1 bitcoin is:

1544kWh * $0.13 equals $200.72

At first glance, $13.9 cents may not seem like a lot. And this is true, but it’s contingent on the amount of kWh you use. I can guarantee you immediately that none of the Bitcoin mining devices on the planet can run on this tiny amount of power.

For instance, Bitcoin mining rigs like the Bitmain Antminer are well-known for consuming a significant amount of power!

How much electricity does Bitcoin Mining Make Use of?

Bitcoin Mining

This is completely dependent on the mining equipment. Below, we have put together an information table to check out the different power ratings of different mining equipment.

Bitcoin Mining Rig

Wattage Draw




The majority of crypto miners do not leave their machines to mine all day. With this in mind, let’s figure out the number of kWh of power that the Antminer S19 would use in the course of a single morning of mine. Finding out the amount of energy (Wh/kWh) the appliance consumes by analyzing its wattage can be done easily. Simply multiply the power rating of your appliance (in this instance, 3000 Watts) by the amount of time you are planning to use it.

We want to achieve an ROI as soon as possible, so we plan to let our machine mine all day long.

3000 watts x 24 hours = 72,000 Wh or 72 kWh

To provide you with more insight into the amount of electricity being used, let’s take examine the typical daily usage of electricity for the typical U.S. household. It is approximately 28,5 kWh. The process of mining bitcoin for 24 hours using the Antminer S19 would use two and one-half times more energy than the entire household in one day! That’s a lot of energy that you can offset using the solar power of your bitcoin mining device.

How many Solar Panels are required for Bitcoin Mining?

Solar Bitcoin Mining

Mining bitcoin using solar energy is certainly feasible, though expensive. The number of solar panels that you require is contingent on the location in which you reside, as well as how much power your Bitcoin mining machine consumes. We’ve established the type of wattage of the most powerful mining rigs the next step is to determine the amount of sunshine (peak sunshine hours) your region receives to figure out the number of solar panels you’ll require.

Use the Global Solar Atlas to figure it out for yourself, if your country is not included in our databases as of yet. Use the map with the words Global Horizontal Irradiation (GHI). Then, determine how many hours of sun during peak times your region receives, and then write the number down on a sheet of paper someplace.

If you live in a place that is believed as being a little overcast (no one is pointing fingers at England) We would suggest against considering bitcoin mining rigs powered by solar energy.

More details to come on that later.

This formula can be used to calculate the number of solar panels you’ll need to build a bitcoin mining rig.

(Monthly Electric Usage / Monthly Peak Sun Hours) x 1000

Let’s set an example to help you. Imagine you’re within the United States, in California.

California is home to an average of 5.2 peak sun hours per day. To calculate this, we need to know our region’s maximum sun hours for the month and not daily. multiply your results by 30 (amount of days within a month).

5.2 3 = 156 peak sunlight times in California.

Let’s now divide the monthly consumption of electricity by your most sunlit hours. We know that the Antminer S19 draws 3000 watts If you were to use it for 24 hours, it would require 7,220 Wh (72 kWh) per day. To calculate the monthly consumption we divide the 31-day period.

72 times 30 equals 2,160 kWh for a month.

Now, you can apply the formula you have just used.

2,160 / 156 = 13,84

1384 x 1,000 = 13.846 Watts.

Now, you need to determine the number of solar panels you’ll require. To do this, you must divide the above figure by the solar panel’s proposed rating. Most solar systems for residential use install 400-watt solar panels, therefore we suggest using this power rating when setting up your Bitcoin mining configuration.

13,846 x 400 = 34,6 panels (round it off by 35)

To be able in order to counteract the power consumed to mine Bitcoin it is necessary to put 35 solar panel panels to your rooftop. All of them generate around 13,846 watts of energy.

That is it is necessary to have a solar system of 14kW for mining bitcoin using solar power.

13,846 watts divided by 1,000 = 13,84kW
Round off to 14kW

This example assumes that you reside in California. Let’s try another one where you assume you are within London, England.

2.8 x 30 days = 84 peak hours of sun

2,160 / 84 = 25,71

25,71 x 1000 = 25,710 watts

25,710 / 400 = 64,27 solar panels are needed

As you may have guessed that this is not feasible. If you don’t have a huge quantity of land and aren’t concerned about the high costs of solar panels the solar power option for Bitcoin mining in London isn’t feasible due to the absence of sunlight.

What is the cost of a solar Powered Bitcoin Mining Machine cost me?

Solar Bitcoin Mining

It is worth noting that the Bitcoin mining device itself differs significantly in price. You can expect to pay between $1000 and $10,000 for the mining rig. Solar panel costs also depend on the size you choose to install as well as the location in which you live. For the U.S. for example these are the typical prices you can expect to pay in solar power:

Average costs for solar panels in the U.S.




2 kW



5 kW



10 kW



20 kW



25 kW



The average cost of Bitcoin mining rigs


Hash Power


95.0 TH/s


110.0 TH/s


100.0 TH/s


112.0 TH/s


AvalonMiner 1246

90.0 TH/s


The estimated price of a solar-powered bitcoin mining set-up

The cost is contingent on the type of mining equipment you have and how many you intend to utilize and the number of sunlight hours during the peak times your region gets. If you lived in California and utilize Antminer S19, the Antminer S19, you would require a solar array of 15kW to supply enough power to offset the bitcoin mining rig’s electric consumption. Based on the table above, we can observe that a solar system with 15kW is on average costing $31,191 after tax incentives.

$31,191 + $8,500 = $39,691 for a solar-powered bitcoin mining rig

The solar system is the most expensive however, keep in mind the amount you’d be spending on electricity if it weren’t for these solar panels. If you use Antminer S19. Antminer S19 you would be spending about $290 per month for electricity. (This considers into account the U.S. average electricity costs into consideration, but some states are more expensive than other states.)

$0,13 x 2,232 = $290

How long would solar-powered bitcoin mining take to pay for itself?

Solar Bitcoin Mining

If you live in California and use the Antminer S19, it would take 8,9 years for your solar panels to pay for themselves.

This does not include the savings from no electricity consumption. Profits from actual Bitcoin mining could be used as an additional boost to this process.

Solar-Powered Large-Scale Bitcoin Mining Operations

We are sure there are some people out there who would love to set up a solar-powered, utility-scale bitcoin mining operation. This section will answer your questions about whether this option is feasible. We will walk you through the steps of a hypothetical large-scale mining operation. This will allow you to decide if this is an option for you.

Example – 10 Mining Units

Bitcoin Miner

Antminer S19 Pro



Total monthly consumption:

23,400 kWh

Solar System Size:

150 kW

Rough Rig Cost:


Rough Solar System Cost:


Total Cost Estimate:


Monthly Income:



5 years

Example – 50 Mining Units

Bitcoin Miner

Antminer S19 Pro



Total monthly consumption:

117,000 kWh

Solar System Size:

750 kW

Rough Rig Cost:


Rough Solar System Cost:


Total Cost Estimate:


Monthly Income:



5 years

Example – 250 Mining Units

Bitcoin Miner

Antminer S19 Pro



Total monthly consumption:

585,000 kWh

Solar System Size:

3,750 kW

Rough Rig Cost:


Rough Solar System Cost:


Total Cost Estimate:


Monthly Income:



3,35 Years

The above calculations assume that your electricity cost is $0.13/kWh. It doesn’t include any maintenance or installation costs. Finally, the entire operation requires space and land. The cost of land is not included in the calculations as it is very subjective.

Our solar information was sourced from NRE, and our bitcoin information came from Asicminer Val. You’ll notice a faster return on your investment if the bitcoin mining operation is larger. This is due in large part to the fact that the cost per watt drops substantially when you reach utility-grade solar system sizes.

Bitcoin Mining

Where is SOLAR-powered CRYPTO mining taking off?

The U.S. is the leader in the field of crypto mining, performing more than any other nation. The following cities have the greatest amount in solar power generated per person with regard to solar power production.

  • Honolulu, HI
  • San Diego, CA
  • Albuquerque, NM
  • San Jose, CA
  • Burlington, VT
  • San Antonio, TX
  • Las Vegas, NV
  • Phoenix, AX
  • Riverside, CA
  • Denver, CO

Are there tax breaks for SOLAR-powered CRYPTO mining?

Solar Bitcoin Mining

In the event that your mining operation business is classified as a business venture and you are eligible to use the technology required to operate the business as an expense tax-deductible.

There is also a range of tax credits and grants offered to homeowners as well as companies that have solar panels. At present, there is U.S. government offers a 30 percent tax deduction for solar installations until 2032. This tax credit will decrease to 26% by 2033 and then 22% in 2034.

Solar Bitcoin Mining

Pros & Cons Of Solar-powered Crypto Mining

  • The power required to run your mining business is free after you’ve set up solar panels. You don’t need to pay for electricity for many years to come, since the latest solar panels are built to last for many decades..
  • The most significant cost of solar-powered crypto mining is the initial cost of setting up. There aren’t a lot or no ongoing expenses. This results in an ongoing source of passive earnings which can grow over time.
  • However, using conventional sources of energy for bitcoin mining can have negative effects on the environment as mining itself is intensive in terms of energy use. The conventional energy source is a major contributor to greenhouse gas emissions, and also causes numerous other environmental issues. Mining bitcoin using solar power is an eco-friendly, green solution.
  • There are many reasons why the power grid can experience interruptions. Solar power isn’t immune to the majority of these! After your system has been installed solar power is the most reliable, robust form of energy when the system is set up.
  • If you’re looking to be independent and self-sufficient, solar power provides an energy source that is reliable and is exclusively yours.
  • The biggest drawback to the solar power of crypto-mining is that it comes with significant upfront costs. It’s widely recognized that grids are inexpensive to get started with since you pay only for the energy, not the infrastructure required to manage it.
  • There are also concerns about the amount of electricity generated through solar panels. An extended period of poor weather, like a bad winter, will significantly lower how much solar energy your panels generate.
  • You’ll need to stay committed to mining bitcoins for several years before you can recover the cost of your initial investment due to the cost of purchasing from solar power infrastructure. Additionally, you’ll need be mining at a vast scale to be able to recover the costs.
  • The area you can use for solar panels in your home also limits how much solar energy you produce. It may be difficult to build enough solar panels to power your bitcoin business, based on your personal circumstances.

Key Takeaways


The quantity of solar panels that are used in the mining systems is essential to the overall project. A solar panel is susceptible to cloud cover and therefore the most suitable location for mining is in the desert, where every square meter in panels is utilized to produce as much power as it is possible.

A location like West Texas is ideal for this kind of power Bitcoin mining. Bitcoin miners that use fossil fuels to power their machines like the grid that powers the purpose of a cryptocurrency mining machine may gain from using any form of solar panel in adequate amounts.

A solar farm must have a large battery system in order to make sure that the energy generated from the sq meters of the solar panel could be stored in the event that the sun isn’t shining. A battery with a capacity of 500-600AH bank will provide enough to power a home for this function.

Related Solar News

Solar Christmas Lights

Christmas Lights
Solar Christmas Lights

Solar Christmas Lights

It’s not easy to put up the best holiday lights display in your neighborhood. Even more difficult is the holiday season electricity bill that you will have to pay after all those Christmas string lights are up.

Solar-powered Christmas lights can be the perfect solution to make sure you have the most beautiful decorations, while not racking up your electric bill.

How do solar Christmas lights work?

Solar Christmas lights operate similarly to conventional Christmas lighting, only without extension cords and no emissions from fossil fuels.

Instead of being connected to an outlet Solar strings of lights can be completely powered by solar energy. The Christmas lights powered by solar energy will come with an insignificant solar panel as well as rechargeable batteries. The panel captures solar energy that powers the battery. In the evening, the lights draw energy from the battery to light up.

A lot of the best solar Christmas lights have sensors that allow them to automatically switch on after the sun goes down. Some, however, require it to be turned on manually by a switch close to the battery. There are solar-powered lighting fixtures that function in the same manner!

Best Solar Christmas Lights

We have compiled a list of the best solar Christmas lights that will brighten your holiday season without breaking the bank.

Huacenmy Solar Christmas Lights

Solar Christmas Lights

Huacenmy is the last entry in our list. Their unique and eye-catching design makes them stand out from all the rest. The Heavenly lights come in 50-packs and have 21-foot strings.

They can also be used to power solar panels and are weather-resistant. This makes them an environmentally friendly, durable and decorative choice for the holiday season.

Solar Christmas Lights

They also come with 8 different lighting modes so that you have many options to create the right atmosphere in your home. These lights may be too small for some people. Despite this, most customers are happy with their purchase.

Buy on Amazon

These best solar Christmas lights can be purchased with confidence.

Huacenmy Solar Christmas Lights – Pros & Cons

  • Strawberry-shaped design
  • Solar Powered
  • Water-resistant
  • 8 interchangeable modes
  • Can be a bit too small for some people

Joomer 2-Pack Solar Christmas Lights

Solar Christmas Lights

Joomer’s Solar Christmas Lights are our top choice for the best solar Christmas lights in 2022. Each strand includes 200 lights and has received excellent customer reviews.

Joomer has a variety of colors available: multicolor, blue, green, and purple. You can also mix and match your Joomer lights with one strand each of warm white and multicolor lights.

Solar Christmas Lights

You can also choose from 8 different styles to create the Christmas decorations you desire. This pack includes two 200-lumen LED lights as well as two IP65 waterproof solar panels.

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Joomer 2-Pack Solar Christmas Lights – Pros & Cons

  • Many colors to choose from
  • 72ft string
  • Not the most reliable LEDs
  • The on/off switch doesn’t work 
  • May change between modes by itself

Inngree Solar Christmas String Lights

Solar Christmas Lights
Inngree Solar Christmas String Lights
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These snowflake lights can bring the winter wonderland indoors. You have the option to choose from winter white, warm, or multicolor lights, as well as switch between automatic and always-on modes.

The battery that they received was strong, but the solar panel seems to be the weakest link. It takes at least 12 hours for the LED snowflake lights in direct sunlight to turn on for 4 hours.

Inngree Solar Christmas String Lights – Pros & Cons

  • Shaped like snowflakes
  • 8 different modes
  • Much smaller than they appear in ads
  • String too brittle for winter weather
  • Low-efficiency solar panel

GIGALUMI Solar Christmas Lights

Solar Christmas Lights

Gigalumi’s Solar Christmas Lights stand out thanks to their aesthetically pleasing, floral design. The Gigalumi lights come in packs of two x 50 LED bulbs. They have 23-foot-long strings.

The solar panels that come with the lights will not need to be powered by an electric outlet. You will be able to save money on your monthly electric bill. These lights are also durable and versatile thanks to their IP65 protection rating and the 2 interchangeable modes.

Solar Christmas Lights

The company also offers a replacement window of 30 days, with no questions asked. They do not offer a warranty. These lights have received overwhelmingly positive reviews.

Buy on Amazon

GIGALUMI Solar Christmas Lights- Pros & Cons

  • Unique flower design
  • High-efficiency solar panel
  • IP65 protection rating
  • 30-day replacement window
  • No warranty but a 30-day replacement window
  • Not the best battery life

JMEXSUSS 2-Pack Solar String Lights

Solar Christmas Lights

Our runner-up choice for solar Christmas lights is the JMEXSUSS solar string lights. These lights have excellent customer reviews and are a great value for money.

Joomer’s user reviews seem to be sagging. Many users have reported that their lights stop working after a few use, even though they were charged in direct sunlight. Some customers reported that the lights did not work out of the box for them. However, the product still has a lot of positive reviews.

Solar Christmas Lights

JMEXSUSS offers string lights in eight colors: green, multicolor orange, red, purple, warm white, and led white.

You also have the option to choose from eight lighting modes that range from slow fade to twinkling lights. No matter what style you prefer, there’s a JMEXSUSS holiday light for you.

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Two sets of energy-efficient, 100-string LED light bulbs are included in each pack. You can cover great distances with each string, which is 42.7 feet long.

The lights come with a mini-solar panel, which is waterproof and must be exposed to direct sunlight. The lights will last 8 hours at night if they are fully charged in direct sunlight for 8-12 hours.

Dephen Solar String Lights Moroccan Ball

Solar Christmas Lights

These solar LED lights look like mini disco balls and cast colorful patterns around them.

They come with remote control, but I was unable to test them for more than two weeks before they died.

Solar Christmas Lights

Maybe I was duped, but I chose a stronger option because outdoor solar lights that eventually become trash after one holiday season are not my idea of sustainability.

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Dephen Solar String Lights Moroccan Ball – Pros & Cons

  • Disco ball shape
  • Poor quality control
  • May switch between modes “at will”
  • Rust appears after one week 
  • Wires snap easily 

Vmanoo Tube Meteor Shower Rain Lights

Solar Christmas Lights

These icicle lights, powered, melt in the sun like normal icicles. Vmanoo’s tube icicle light is the only one that can be powered by solar energy.

They have rated 4.1 stars with nearly 2,000 Amazon reviews. They look great and come at a fair price, making them our top choice for solar-powered lights.

Solar Christmas Lights

There are many colors available for these icicle tube lights: warm white, cool, green, red, and multicolor. These solar-powered lights come in a red, blue, and white style so they can be used all year. Each strand includes 8 LED tube lights as well as one solar panel. The panel must be in direct sunlight.

Vmanoo Tube Lights have 8 tubes per strand and span a length of 23.6 feet. The lights will stay on for between 6-8 hours if they are charged. They come with a 12-month warranty.

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To complete your winter light display, Vmanoo Tube Lights create the illusion of a dripping icicle.

Vmanoo Tube Meteor Shower Rain Lights – Pros & Cons

  • Thrilling cascade light
  • Easy to mount
  • Not rainproof as advertised
  • No charging indicator
  • Uses AA batteries
  • The seller doesn’t respond

WOWLUX LED Solar Crystal Ball Lights

Solar Christmas Lights

WOWLUX’s LED crystal ball lights are a great way for holiday lighting to be more festive.

Because of their classic globe shape and vibrant colors, these lights earned the title of “best statement solar-powered light”. These lights have a distinctive look that evokes the vintage feel of an incandescent bulb, but with a solar twist.

Solar Christmas Lights

There are two options: warm white or multicolor strands. Each strand contains 50 LED bulbs. You can choose from eight different operating modes to achieve the best effect in your home.

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The solar-powered globe lights come with one solar panel that charges the bulbs. As long as the solar panel remains in direct sunlight for at least 8 hours, each string will run continuously for 8-10 hours.

The WOWLUX solar globe lights measure approximately 22.3 feet long and can be easily wrapped around trees.

Video - WOWLUX LED Solar Crystal Ball Lights

JMEXSUSS 100 LED Solar String Lights

Solar Christmas Lights

These Christmas lights look like small drops on a string and can be used for small decorations or even as table decorations.

However, the manufacturer claims that 8 hours of illumination can be achieved even if the panel is exposed to direct sunlight for a whole day.

Solar Christmas Lights

These lights are small and fragile. Make sure you untie the lights carefully if they get caught on the Christmas tree.

Buy on Amazon

Video - JMEXSUSS 100 LED Solar String Lights

JMEXSUSS 100 LED Solar String Lights – Pros & Cons

  • 8 lighting modes
  • Multiple color options
  • Only IP40 waterproof rating 
  • Get entangled easily
  • Poor performance 
  • Switch and mode buttons don’t always respond 

Brighttown Solar Outdoor String Lights

Solar Christmas Lights

For modern, attractive, and aesthetically pleasing outdoor lighting, fairy string lights are a new favorite.

Brighttown also offers a solar-powered version. They have excellent reviews. They can outperform other solar-powered fairy lights due to their positive reviews.

Solar Christmas Lights

You can choose from a range of colors including warm white, green, multicolor pink, pure white, or purple. Each string is composed of 33 feet of copper wire and 100 LED lights.

Brighttown’s solar fairy lights are great for creating a subtle Christmas display. They are also popular for decorating small spaces like apartment balconies.

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Video - Brighttown Solar Outdoor String Lights

Lemontec Solar String Lights

Solar Christmas Lights

These water-drop holiday lights are great for anyone looking to create a festive display.

Multicolor mode is my favorite. You can choose a warm or cool white. These lights can be used to create romantic ambient lighting.

Solar Christmas Lights

The string is only 20ft in length and should be treated with care. These solar Christmas lights are only effective at a certain level of darkness.

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Lemontec Solar String Lights – Pros & Cons

  • Waterproof IP65 rating 
  • Multicolor lights 
  • Only work in dark
  • Might need an extension cord
  • Fragile string

Semilits Solar String Lights

Solar Christmas Lights
Semilits Solar String Lights
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These LED honeybees are quieter than their buzzing counterparts and can be found working at night. These solar holiday lights can be used outdoors in flower beds or even in your greenhouse.

These lights are much less durable than regular Christmas LEDs. They look just like other fairy lights from afar, which was another disappointment.

Video - Semilits Solar String Lights

Semilits Solar String Lights – Pros & Cons

  • Lights shaped like bees
  • Thin cord (easy to conceal)
  • Not as durable as other options
  • Work 3-4hrs fully charged
  • Thin cord (easy to snap)

Windpnn Solar String Lights

Solar Christmas Lights
Windpnn Solar String Lights
Buy on Amazon

Star string lights are the best choice for anyone looking for something different. These LED lights can be used to decorate trees, shrubs, and even tufts.

No matter how long I charge my batteries, my star lights quickly fade after just a few hours. Perhaps a stronger rechargeable battery would solve the problem.

Also, I discovered that wires can be removed fairly easily so it is worth fixing before you use these lights outdoors.

You can also buy a better product.

Windpnn Solar String Lights – Pros & Cons

  • Star-shaped
  • Fade after a couple of hours
  • Wires come out 
  • Smaller than advertised 
  • Stars tangle up easily

SOCO Solar Rope String Lights

Solar Christmas Lights

This Christmas light kit is more durable than other “exposed” models in the same price range because it uses flexible transparent tubing. There is no risk of the light kit getting entangled or snapped.

These lights are not durable and have poor-quality LED bulbs.

Solar Christmas Lights

Solar Christmas lights work well after 2 Christmas seasons but they are so inconsistent I had to get rid of them in favor of a product that is reliable all the time.

It could be heat buildup.

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Video - SOCO Solar Rope String Lights

SOCO Solar Rope String Lights – Pros & Cons

  • Waterproof rating
  • Limited use due to encasing tube
  • No on/off indicator
  • Unreliable operation
  • Only a 30-day warranty 

SOCO Solar Globe String Lights

Solar Christmas Lights
SOCO Solar Globe String Lights
Buy on Amazon

These round solar holiday lights made of crystal balls are stunningly romantic and perfect for any occasion. These lights can be strung up to create a cozy space in your backyard or for romantic dinners.

These are great ideas. However, I have yet see the lights last more than an hour. You can either hope the romantic dinner lasts for too long or plug them in to a DC inverter.

Video - SOCO Solar Globe String Lights

SOCO Solar Globe String Lights – Pros & Cons

  • Shaped like crystal balls
  • Very short-lasting illumination
  • Unreliable cord
  • Bulbs too heavy for the string
  • The seller doesn’t respond 

Unique Gadgets & Toys Solar Powered Christmas Lights

Solar Christmas Lights
Unique Gadgets & Toys Solar Powered Christmas Lights
Buy on Amazon

With novelty pathway lights, give your paths a festive look. Unique Gadgets & Toys’ set features a light-up Christmas tree design. Each light is attached to a metal stake that can be used to mount it in your garden. You don’t have to attach separate pieces of the solar panel because it is already integrated into the stake.

Each LED light can rotate through seven different colors: blue, white, red, orange green, purple and green. After charging for a day, the lights will automatically turn on at night to brighten up Christmas displays. Each charge can last up to eight hours. These stake lights don’t require any outlets and can be easily set up along pathways, flower beds, or other areas in your yard.

Unique Gadgets & Toys Solar Powered Christmas Lights – Pros & Cons

  • Seven rotating colors
  • Sturdy metal stake
  • Integrated solar panel makes setup easy
  • Does not have a solid color mode
  • Could get pricey to line a long path

Brightech Ambience Solar Powered String Lights

Solar Christmas Lights
Brightech Ambience Solar Powered String Lights
Buy on Amazon

You are looking for beautiful solar lighting all year? These vintage Edison lights by Brightech are a great choice. These lights measure 48 feet in length and are great for adding mood lighting to a gazebo, patio, or pergola. This strand has 15 large Edison bulbs that have a homey and charming appearance. They are ideal for creating romantic atmospheres due to their warm-white color. They are weatherproof and shatterproof. They can withstand winds of up to 50 mph, so they will not be damaged by severe weather.

These lights can be used for everyday lighting or Christmas lighting as they don’t have a seasonal look. They will last for 5-6 hours after being charged.

Brightech Ambience Solar Powered String Lights – Pros & Cons

  • Shatterproof and weather-resistant construction
  • Large bulbs provide brighter lighting
  • Edison-style bulbs give a vintage look
  • The 3-foot spacing between lights may be too far apart

Things to Consider When Buying Solar Christmas Lights


A variety of Christmas lights are made from plastic. If you’re looking for lights to last just one season you can do that however, if you want something that will last, you should look for an item that features solar panels that are protected by glass that has been tempered. They’re guaranteed to last longer, especially if they install them outdoors.

Replaceable Lights

Even the most efficient solar Christmas lights come with some service life, which is why you need to choose a model that allows you to replace each bulb easily. If you purchase a lighting kit that isn’t able to do to replace the bulbs, you’ll need to search for an additional one every season.

Sunlight Requirements

Most solar LED lights need 8 hours of sunshine per day to function properly even after darkness. Some can recharge and store sufficient solar energy even in the midst of cloudy. You should know how much sun your backyard is exposed to on a normal day prior to choosing solar-powered Christmas lights.


It is something you can easily check in your web browser. Knowing the price will allow you to avoid items that don’t fit your budget. There are more expensive and affordable alternatives However, when you are evaluating the price, it is important to take into account other aspects like warranty and kind of battery, user reviews, etc.


A longer warranty doesn’t only indicate that you’re purchasing a high-quality product, but also provides your peace of mind knowing that you’re protected in the event that something occurs. When you compare warranties, it is important to know that money back is just one factor, and an exchange warranty is the alternative.


It is a crucial aspect to consider, particularly for those who plan to put the Christmas lights outdoors. Light kits that have IP65 protection must be capable of handling snow, dust and heavy rain. However, be sure to go through product reviews, since the manufacturer’s advertisements are not always authentic regarding the waterproofing.

Easy Installation

Make sure that the traditional Christmas lights you purchase include a installation guide. Choose lights that are easy to set up and stay clear of lights that can get stuck easily. Certain lights come with flexible copper cables that allow the user to create various designs.

Quality and Performance

The best solar LED lights are energy efficient and consume less energy and after charging, they will last at minimum 8 hours. You also want an item that’s going last for a few festive seasons at a minimum. Otherwise, you’ll be forced to manage electronic waste each time you take them off.

Solar Panel Type

Apart from selecting an option with a solar panel that is secured by glass that is tempered, you have be aware of the kind of solar panel too. From polycrystalline solar panels to Amorphous Silicon, monocrystalline panels or concentrated PV solar cells you need to keep in the mind that monocrystalline PV and concentrated PV offer the highest performance and have a longer lifespan.

Automated Setting

The majority of solar-powered lights come with the ability to detect daylight for automated switch-on and off modes. However, a lot of them do not have a manual switch. Since these lights are equipped with multiple different modes of operation, try to find the ones that will remember your previous setting, so that you won’t need to change them each time.

The time for charging and battery life

Another aspect to think about is the time it takes to charge the lights under direct sunlight. In the majority of cases you can leave the light on outdoors all day long is sufficient for any string of lights. However, studies show that in actual use, there are a few products that do not match the claims of the manufacturers.

String Length & Number Of Lights

The ability to have a longer string is an excellent thing but you have take into consideration the size and placement of the bulbs. A majority of string lights are sold in only one string configuration however some come with multiple strings, which allows you to create an “cascade result”.


Some lights come with an automatic on/off options, other lights come with advanced settings such as fade or chase as well as any of the other. If you are planning to put these lights to a surface that is difficult to reach, consider ones with a remote.

Types Of Solar Christmas Lights

Decorative Globes

Solar Christmas Lights

These bulbs are great for those who prefer larger bulbs that can have a big impression. The shape is similar to crystal balls. these globes are usually sold with a variety of colors and as many as 8 different lighting options.

Strands Of Mini Lights

Solar Christmas Lights

For a lot of people, it is a favorite choice due to its compatibility for both indoors and outdoors. The strings are available in lengths of 30-72 feet and typically can be outfitted with 100-200 LEDs that can be programmed to shine or flash.

Icicle Lights

Solar Christmas Lights

Icicle lights are placed in plastic tubes that hang free that turn on and off according to an arranged setting to appear like an enchanting meteor shower. It is possible to switch between a variety of speeds, based on the mood you wish to convey.

Waterdrop Lights

Solar Christmas Lights

The bulbs are that are designed so that they look similar to frozen droplets of water. They can be hung on your Christmas tree, but they look better under tree canopy. While they’re offered in a variety of colors These bulbs look better when they are winter white.

Snowflake Solar Lights


A lot of people cannot imagine the Christmas tree without snowflake decorations. These lights can be cut down to 20-30 LED bulbs in the shape of snowflakes. They can be white in winter or a multi-colored variations.

Solar Rope Lights

Solar Christmas Lights

These strings are equipped with tiny lights that appear right in line with the string, which allows you to wrap them tightly into the shape of a ball. They give off warm white light that is ideal to use for “warming-up” your porch or the front door.

Solar Christmas Lights – Pros & Cons

  • Electric bill savings
  • No outlets required
  • No cords
  • Eco-friendly 
  • High upfront cost
  • Reliant on sunlight


  • Lights from the solar holiday are a fantastic way to have a great time this season, without running up energy bills.
  • Lights for Christmas that are solar powered are run by batteries which is entirely charged via a miniature solar panel.
  • Solar-powered Christmas lights make setting up the perfect holiday display simple since there’s no need to fret about extensions cables or outlet.
  • While solar Christmas lights costs more expensive than regular string light, they do not require electricity from your power provider so they won’t add to your electric bill.
  • The main drawback with the solar-powered Christmas light is, if it’s cloudy they won’t go off at night. They require sunshine to recharge their batteries and then turn on.
Solar Christmas Lights
Solar Christmas Lights


Are The Solar Christmas Lights Any Good?

The solar Christmas light bulbs are beneficial to the planet. They can reduce your carbon footprint, without hindering your holiday display. LED bulbs also consume less energy, generate lower temperatures, and will charge faster and last longer the traditional incandescent lights.

How Long Will Solar-Powered Christmas Lights Last?

Solar lights typically last between one and two an year before you must upgrade the batteries in the solar light’s panels. This is equivalent to 300-600 per day of continuous charge. The amount of time the solar lights will last will depend on the battery you are using to power your solar garden lights.

Are Solar Christmas Lights Functional In The Winter?

Can you use solar lighting during winter? Answer: yes. In winter, it is harder to get sunlight which can impact the way solar light sources function.

Does Solar Christmas Lights Require Lights Or Daylight?

Most solar lights require between four and twelve hours of sunshine to full recharge.” Certain solar lights may work in a less bright light environment during the rainy, colder winter days, however, generally speaking, they are best suited to more warm conditions.

Do You Need To Turn Your The Solar Lights Off At Night?

For the best results, you must switch off the solar lights at evening. Once everyone has gone to sleep, there’s no need to leave the lights on for any longer. In this way, you’ll prolong the battery’s life and keep some of the day’s charge to charge the next day.

Do Solar Light Bulbs Charge During Cloudy Days?

Yes our solar lights will charge even on days that are cloudy. Even when it is cloudy the solar panels will continue to charge the batteries. On an entire charge, this system will run over at minimum three consecutive days with no sunlight.

How Can I Repair My Lights If They Stop Functioning?

Here are some suggestions should your lights cease not working:

  • Change batteries If the lights aren’t functioning and the batteries aren’t working, they could be in the middle. Test them with normal batteries to determine whether the problem is there.
  • Panel positioning – Ensure that the solar panels you have installed are set properly to get enough sunlight.
  • Cleansing the Panel Clean solar panels will not provide your lights with the energy they require. Check up on them on a regular basis and clean them whenever you need to.
  • charge up – You might require your panels to charge for a longer time frame if the conditions have been extremely bad.

A Complete Guide To 2022’s Solar Tax Credit For The Federal Government

Solar Tax Credit For The Federal Government

A Complete Guide To 2022’s Solar Tax Credit For The Federal Government

Federal solar tax credits, which are now known as “The Clean Energy Credit”, are the largest solar incentive currently available. This tax incentive will cover 30 percent of the costs of installing solar panels which can provide the homeowner with thousands in savings on the tax bill. In certain cases, it is possible to completely reduce your tax bill!

The majority of Americans can benefit from this tax incentive for solar however there are some important things you should be aware of about the process to determine what is eligible and who can make use of it prior to making the change to solar.

The solar tax credit for the federal government in an enumeration:

  • Solar panels installed prior to 2033 can qualify for tax credits equal to 30% of the total cost to install solar panels.
  • A solar panel costing $20,000 would be eligible for tax credits equal to $6,000 of the amount you owe on federal income tax.
  • The solar systems that are installed by 2033 will be eligible for an additional tax credit of 26 and systems that are installed in 2034 will receive an additional 22% tax credit prior to when the tax credit expires completely in 2035.
  • To be eligible for tax credits, you must have solar panels, earn an income tax-deductible and the solar panels must be placed on your primary or second residence.
  • Battery storage systems also are eligible for the federal tax credit of 30% credit if they are charged exclusively using solar energy. In 2023, battery installations that are standalone will also be eligible for tax credits.

Solar Tax Credit For The Federal Government

What is the Federal Solar Tax Credit? functions

Before we go to the tax credits for solar energy in particular first, let’s review the fundamentals of how tax credits work. If you have a debt of $3,000 in federal taxes, but qualify for a tax credit worth 1,000, the tax obligation is reduced to $2,000. It’s pretty simple.

Solar tax credits operate similarly to the tax credit for solar panels. The amount of tax credit you get is determined by the proportion of “qualifying costs” of installing solar panels. In 2022 The solar tax credit amounts to 30 percent of the installation cost. So, if your solar panel installation costs you $20k and you qualify to receive the tax deduction of $6,000.

Solar panels installed in 2033 will be eligible for an amount of tax credit equivalent to up to 26 percent of the installation costs. In 2034 this tax credit is expected to amount to 22 percent. In 2035 the solar tax credit for federal taxpayers will be completely canceled.

So a solar system that was installed in 2022 will receive the credit amount of $6,000, whereas systems installed at the same amount in 2033 will only get $5,200.

What if I owe more than the tax credit amount?

Solar tax credits are not refundable which means that when the solar tax credit you receive is greater than the amount you owe in tax you won’t receive any kind of payment or refund. But that doesn’t mean you can’t receive the full amount. Any remaining value is carried forward and added to your tax bill in the following year.

Let’s say that your solar system is installed, and you receive a tax credit of $6,000 however, there’s only $4,000 of federal tax on income. This leaves you with a tax credit of $2,000 which will be used for the next tax year. Tax credits can be carried over for up to five years.

What should I do if I’m receiving an income tax refund?

Also, there’s the possibility that your taxes were withheld from your paycheck and you’ve already paid taxes. In certain instances, there could be a lot that has been taken from your pay, and the federal government is owed an amount of money.

If that’s the situation then the solar tax credit for federal taxpayers can be added to the tax refund check. But only that is equal to the amount you owe. If you owe $8,000 in taxes, and $10,000 was removed from your paycheck then you’d receive a tax refund of $2,000 from the federal government.

If in the same year you had installed solar and were awarded a $9,000 tax credit, you’d receive an additional $8,000 on the refund check, for an overall tax refund of $10,000. The remainder of the tax credit would carry forward into the following year.

Solar Tax Credit For The Federal Government

How can you be eligible for the federal 30% solar tax credit

As we mentioned earlier, the majority of Americans are eligible to receive the tax credits offered by Congress. However, there are certain situations where you may not be qualified. The eligibility criteria are in the following order:

  • The system is required to be installed between 2022 and 2032.
  • You have to be the owner of the system that is powered by solar panels.
  • You must earn a tax-deductible income.
  • The solar panel must be installed at the primary or secondary residence.
  • It is required to be claimed in the original installation for the undertaking.
Ownership of your solar system: If you go solar with the option of a solar lease or a solar PPA and you do not qualify for an exemption from the solar tax credits as you're not the owner of your solar installation. If you buy solar with a solar loan you are still able to benefit from the tax credit as you own the solar system.

What are the costs that are eligible to receive Federal solar credits?

The majority, if not all, of the expenses related to installing solar panels can be claimed to be covered under Federal solar tax credits. Costs that qualify are:

  • equipment: Cost of solar panel and racking, as well as wiring and inverters.
  • Labor for contractors: The cost of the labor involved in preparation, installation, and planning and the cost of permits costs and inspections.
  • Taxes on sales: Any sales tax that is a result of the above costs is paid with the tax credit.

Technically speaking, the tax credit isn’t limited to solar panels. Other clean energy systems may also benefit from the tax credit which includes electric water heaters and thermal fuel cells, geothermal heat pumps,s and even tiny wind power systems!

Do our battery storage systems qualify for the Federal solar tax credit?

Yes, Energy storage will be eligible for the tax of 30% credit. Thanks to the passing of the Inflation Reduction Act, battery systems that pair with solar panels by 2022 will receive the full 30% tax credit.

On average, batteries for residential use are priced between $10,000 to $15,000 to install. Therefore, you should expect tax credits of $3000 and $4500 for energy storage. When the batteries are fitted by solar, the cost of the battery will be included in the other solar installation expenses. If a battery that is standalone is installed without solar panels, you’ll be eligible for tax credits depending on the cost of battery installation.

Beginning in 2023, standalone batteries with no solar power will be eligible to avail of the tax credits offered by federal law. Batteries installed after 2023 should be at a minimum of three kilowatts (kWh) to be considered large. The majority of home storage batteries are about 10 kWh and therefore you won’t need to think about the minimum power requirements.

How does the solar tax credit work with state, local, and utility incentives?

The federal tax credit isn’t the only incentive available to homeowners who switch to solar. You could be eligible for other incentives offered by your state government, or even your utility company. The type of incentive could potentially impact how much your federal solar tax credit will be worth.

The utility incentive

In the majority of cases If you’re receiving the benefit of a rebate from your utility company the amount of the utility refund will subtract from the total expenses prior to your federal tax credits being determined. This reduces the number of tax credits you receive.

This is an example: You install a solar system at $20,000. You receive an amount of $1,000 through your energy provider. In lieu of tax credits based on the initial price of $20,000 however, it will instead be calculated based on the cost after deducting the rebate from your utility company. In this case, it’s $19,000.

The following formula to determine the value of your tax credit is worth following an incentive to use the utility:

30% x (Total system cost – Utility rebate amount) = Federal tax credit value

Tax credits and incentives from the state

In contrast to utility incentives, government incentives from state governments typically do not require deduction prior to that federal tax credit can be determined.

If you had a $20,000 system and received a $1000 state government rebate and a solar tax credit will be calculated based on the initial cost of $20,000. In this instance, this means the tax credit will be equal to 30% of the $20,000, which is an amount of federal tax credit that is $6,000. This means you’d receive a total of $7,700 in incentives.

The same goes for the tax incentive programs offered by states. However, receiving the state tax credit could increase your tax-deductible income on federal tax returns as you’ll have fewer state income taxes to be able to deduct. At present, 10 states provide tax credits for state taxes that include Arizona, Massachusetts, and New Mexico.

The ideal moment to claim the solar tax credit is right now

Solar Tax Credit For The Federal Government

There are approximately 10 years to make use of the entire 30% tax credit. However, just because you are able to put off 10 years does not mean you must. It’s generally best to make an investment earlier rather than later. Installing solar as early as you can allows you to begin saving money sooner, which means you’ll be able to stop paying expensive electric bills and put your money towards items that are important to you.

In addition, going solar will never be a better investment option than it is now. Other solar incentives across the nation could end prior to the federal tax credit being due. Consider net meters an incentive that will pay you the entire cost of electricity for solar energy that you provide to the grid, for an instance. Electricity providers across the nation are shifting towards net metering, and are paying solar customers less to use solar power.

It is recommended to get solar panels before net meters and utility rebates begin to disappear so that you can get the highest solar savings you can get.

Related Solar News

How Much Will Solar Panels Add Value To Your Home?

Solar Panels Add Value To Your Home

How Much Will Solar Panels Add Value To Your Home?

You’re probably here because looking to know how much your home is worth when solar panels are fitted to it.

We conducted research into the value of homes with improvements in energy efficiency, such as home solar panels. We discovered a variety of sources of information that are reliable about the subject and have compiled the information in this article. It is possible that you are interested in what you can do to get the approximate value of the value increase for your home We’ve created an easy-to-follow guide as well.

This article will go over studies on solar and home sales from across the country as well as examples of home valuation calculations and look at factors that affect the value of solar-powered homes the most.

Solar panels boost the value of a property

Let’s begin by imagining an experiment. Imagine you’re thinking of buying either of the two houses located across exactly the same road. The only difference between them is the fact that one is equipped with enough solar panels on its rooftop installed to get rid of a $200 per month power bill. The other one has an empty roof.

That’s $2,400 per year in savings when you purchase the solar house instead of the next. You’ll not only save enormously on electricity costs every year, but you’re also decreasing the carbon footprint of your home and keeping out the negative impact of future increases in utility rates through the production of your own electricity.

It is logical that the value of a solar-powered home will be much higher than homes without solar panels. However, the issue is how much? The precise answer is contingent on a number of factors that we’ll cover in the next section, but we’ll go over three studies to help guide us to a range that you feel comfortable with in the first place.

Research has shown that solar energy is linked to the value of properties

The Appraisal Journal The Appraisal Journal authors Ruth Johnson and David Kaserman reported, “Home value increases of around $20 per dollar savings on energy bills”. In the instance of the savings of $200 per month example, you can imagine the value of the solar house to be 48,000 greater than it did before ($200 twelve months + 20= $48,000).

To give a second instance, a study conducted by the Lawrence Berkeley National Laboratory yields the formula for a $5k value of resale increase for every Kilowatt (kW) in solar power installed. To achieve a similar increase in home value of $48,000 in the Appraiser’s Journal using this formula, you’ll need a 9.6kW system (9.6 + $5,000 equals $48,000).

At an average cost of $3500 for a kW of installation upfront and you can have the same size system installed for just $33,600. The difference in value in relation to the investment gives you an opportunity to arbitrage that is $1,500 for each kW of solar power installed. This doesn’t even take into account the federal tax credit for investment that allows you to recuperate 26 percent of the price of your solar home installation. In certain states, the value of your home increases and is exempt from any additional property taxes.

If you’re planning to sell your house faster and at a lower cost then it’s beneficial to first install solar! You can anticipate a rapid return on investment with this type of renewable energy home enhancement.

Another study from the National Bureau of Economic Research found that homebuyers pay an average of 4% more for homes with solar power systems than homes with no solar. While this estimate may seem simple, however, there are many unknown factors. For instance, the estimate doesn’t take into account the dimensions of solar panels.

If you put a tiny solar array on your house it’s not enough to use this formula to make the calculations and tell your agent who is selling your house, “Hey, the National Bureau of Economic Research stated that my house is worth 4 percent more, therefore, let’s sell it at this price instead”. To achieve the increase of $48,000 that was mentioned in this example of 4 you’ll need an investment of $1.2M. Most homes aren’t worth that amount outside California and many homeowners don’t require a 10-kW solar array to pay their electric bills.

Estimating a ballpark for an increase in the value of your home

Based on the calculations above, the solar panel’s power is at 6kW. This is the best option for electric bills of $120 per month.

  • It is possible to estimate quickly a $30,000 value boost for your home based on an increase of $30,000 using the Lawrence Berkeley Labs formula (6kW multiplied by $5,000).
  • According to the Appraisal Journal article 120 dollars of utility, savings amounts to $1,440 per year. Multiply that number by 20 and you’ll get an anticipated market value growth of $28,800
  • In the end, taking Zillow as well as a National Bureau of Economic Research study, you can determine that you’ve got the Zestimate which is $550,000 for your home. An increase of 4% in value for your home would amount to approximately $22,000.

This way the ballpark estimate for a 6kW system would range from a $22,000-$30,000 increase in the value of your home.

Solar Panels Add Value To Your Home

The factors that affect how solar energy is correlated energy and the price of a home’s sale

There are several aspects that influence the cost of your house sale such as the time the PV unit is as well as the area you live in.

The PV system is getting old

If you had your solar energy system in the year 1995 it is unlikely to gain the same home worth as a photovoltaic panel that was installed by 2022. Solar modules are way more efficient than they used to be, and as such, are more valuable the newer they are. The calculations above assume that the solar panels have at the very least 20 years of lifespan left. For the formula used by the Appraiser’s Journal, this is why they chose the multiplier of 20.

Your location

Solar panels can last for a period between 25 and 35 years and, depending on where you live, they could be cost-saving and income-generating assets. The cost of utilities varies widely in various regions, and so do other solar policies including exemptions from property taxes for solar properties. Below are the most important geographical variations in the value of homes through solar power.

Solar incentives that are based on performance

Certain states offer incentives for solar performance based on performance. They will pay you for renewable power that you generate over time. If you’re lucky enough to reside within one of the states like Massachusetts and New Jersey, your solar panel at home is worth much more.

Costs for electricity

Certain regions of the country are more expensive utility bills than other areas. Solar power is worth more in places such as New York and Hawaii due to the fact that they are more effective in terms of compensating for higher utility costs.

Solar system ownership status

If a house has solar panels installed but the owner isn’t the owner of the system as a result of a leasing agreement for solar the value of the home won’t be much more. This is because the panels aren’t part of the property. Someone other than the owner of the panels! Although savings on electricity bills are present at any time, the leasing company is able to take their panels down if they would like to.

A new customer would not be eligible for local solar incentives such as renewable energy certificates since they were returned at the expense of the leasing firm following the installation of the system.

Solar record keeping for home sales

When the time comes to sell your solar-powered home, it’s recommended to have your records ready for potential buyers to look over. It is important to prove that your solar installation was carried out by an accredited installer and was properly approved.

It is also important to keep track of your system’s warranty details and, in the ideal case, electricity bills that include before and after evidence of the savings on energy. Store these documents in a safe location and collaborate with your realtor to ensure they’re properly and clearly communicated at the time of sale.

This will allow you to preserve the most value for your home.

Final thoughts

If you’re thinking about installing solar, and you’re also considering moving within the near future take it on.

You’ll not only be able to save cash on your electric bills in the short run, but when it comes time to sell your house, you can anticipate your solar panel for your home’s installation costs to be higher than the amount you pay back in full. Also, you can expect that your home will sell faster.

Solar is a smart, stylish investment. When you’re looking for a new home is there any reason why potential buyers shouldn’t prefer a more efficient house?

Related Solar News

What Is A Solar Tracker?

solar tracking

What Is A Solar Tracker?

Solar trackers enable you to track your solar panel’s path of the sun through the sky, as a sunflower. As such, they are able to generate more solar energy. However, solar trackers are expensive to purchase. Does the additional solar power output worth the added cost of a solar tracker? In the majority of situations, it makes more sense to put up additional solar panels.

In this article, we’ll go over everything you should be aware of about solar trackers, from the types available to whether they’re worth investing in.

Solar Tracker

Solar trackers are an instrument that tracks the sun as it travels through the skies. In the event that solar trackers get connected by solar panels, they will follow the course of the sun and generate more renewable energy to utilize. Solar trackers are typically paired with ground-mounted solar systems, however, recently, rooftop-mounted trackers are now available on the market.

Usually, solar tracking devices will be attached to the racking of solar panels. The solar panels are able to follow the movements of the sun. The method by which the solar tracking system motion depends on the type of system it’s.

There are three kinds of solar tracking systems

Manual solar trackers

solar tracking

Manual trackers require that you physically move the panels at different intervals during the day in order to track the sun. It’s not always feasible because you’ll need an individual to continuously monitor the sun’s position and direction that the solar panels are in.

Passive solar trackers

solar tracking

Passive trackers have a liquid that has low boiling points that will evaporate when exposed to sunlight. After the liquid has evaporated, the tilt system is distorted. This results in the panels tilting in the direction of the sun’s radiations.

Passive solar trackers – Pros & Cons

  • Rely on the heat for operation and not on energy
  • Not as expensive as active trackers
  • More inaccurate than active trackers.
  • Not as efficient as activity trackers.
  • Avoid working at low temperatures.

Active solar trackers

solar tracking

Active trackers depend on hydraulic cylinders or motors to shift their position. Motors in active trackers can shift the PV panels to ensure they face the sun. Although this is more efficient as compared to manual trackers elements within the motors can easily fail. This could result in increased maintenance costs over the life of the device.

Then, solar trackers may be classified more, based on the direction they are moving in. A solar tracker may be one of the following:

  • Single Axis Solar Tracker
  • Dual Axis solar tracker

Single Axis solar tracker

Single-axis trackers are able to follow the sun’s location in its journey across the east-west axis. They are typically utilized in utility-scale construction projects. A single-axis tracker could boost production by 25% and 35 percent.

solar tracking
Single Axis solar tracker – Pros & Cons
  • Typically costs less
  • More reliable
  • Longer lifespan
  • Not as energy-efficient
  • Not as advanced

Dual solar tracker with the axis

The tracker does not just follow the sun’s movement from east-west and follows the sun as it moves between north and south. Two-axis trackers are more frequent in small and residential commercial solar projects with small spaces, meaning they are able to produce enough power to supply their energy needs.

Dual-axis trackers could boost energy production by 40%

solar tracking
Dual-axis trackers – Pros & Cons
  • More energy efficient
  • More accurate
  • Not as reliable
  • Shorter lifespan
  • Typically more expensive

What is the price of the cost of a solar tracker?

Solar trackers can dramatically add to the price of a solar photovoltaic system. A typical 4 Kilowatt solar panel that is mounted to the ground costs approximately $13,000. Tracking equipment costs anywhere between $500 and more than 1,000 per unit.

If you added one axis tracking system in that same grid, this could raise the price to around $20,000. It’s a premium of 57% more than the price for the array fixed. only three percent more sun energy output.

A dual-axis tracking device could cost more, amounting to about $26,000. That’s more than twice the cost of the whole fixed-ground mount system!

What are the advantages and disadvantages of using a solar tracker?

solar tracking

As with other things solar trackers come with benefits as well as disadvantages.

Pros of solar trackers

The main advantage of the solar tracking system is the boost in electricity production. In general, a solar panel equipped with a single-axis tracker will yield an improvement of 25 to 35 percent. The dual-axis tracker can boost performance by 5-10 percent.

If you reside in an area of high latitudes where the sun’s location in the sky is extremely variable during winter and summer, a dual-axis tracker could be an effective option to maximize the solar power you generate and provide enough power to your home or your property. The ideal position and angle of solar panels are dependent on the location you’re in the world. Learn more about your place of residence and the ideal angle for solar panels here.

Cons of solar trackers

Tracking systems typically have higher maintenance and installation expenses. Solar trackers will be more expensive in the beginning than fixed solar panel systems due to the fact that it is more complicated and includes moving components. This leads to the second aspect of higher costs in solar tracking system maintenance. More complicated systems require more maintenance, which adds costs over the course of time. For homes typically, it’s not worth the cost. However, for commercial installations for businesses, like those with little roof space, but greater power output, the improved efficiency of the use of a solar tracker could be worth the cost.

Another issue with solar trackers is that they’re usually too heavy to be utilized in rooftop solar installations. If you are looking to install an array of solar panels that tracks features ensure that you have an array that is mounted on the ground.

  • Systems that track offer higher amounts of energy output when compared to those with solar panels fixed since they can track the sun’s movement.
  • The range of trackers offered by companies such as Allearth Solar and First Sunergy allows you to locate a tracker that is perfect for your requirements.
  • Solar trackers are extremely beneficial in areas that have time-of-use electricity prices. More energy will be generated during peak times and you don’t need to pay for grid electricity at times when it’s the most expensive.
  • Solar trackers can be very costly and can easily double the cost.
  • Solar trackers consist of moving components, which means they are more prone to fail. This results in more expensive maintenance expenses.
  • If you decide to install trackers, it may require additional preparation and planning, such as digging trenches for wiring and additional grading of the site.

Do solar trackers warrant the extra cost?

solar tracking

Most of the time solar trackers aren’t worth the extra expense even though they generate more power. Since solar panel is less expensive than they have ever been and are more affordable than ever, it will cost less to put in many solar panels, than to add a tracking system.

As an example, suppose you put in 15 ground-mounted solar panels that have 300 watts. The total cost for such a system could be $16,625.

Now, suppose you’d like to have one axis of solar tracker integrated into this system. This would cost you an additional $500 for each solar module. This would be $7,500 for just the equipment for tracking. The installation of double-axis tracking equipment could cost you another $15,000!

It’s true that systems that incorporate tracking equipment will generate more electricity than fixed systems. But are the savings really worth the cost of tracking equipment?

The table below outlines the cost of a fixed system or a single-axis tracking system, as well as an axis-based dual-axis tracking system, which could save you money on your energy bill:

Solar system type

System cost

Annual energy savings

Estimated payback period

Fixed ground-mounted system



13 years

Ground-mounted system with single axis tracker



15.5 years

Ground-mounted system with double axis tracker



19 years

It is possible to spend an additional $15,000 on a tracking device for a tracking system and receive an additional $440 in savings per year. The payback period for this system would increase to more than 20 years!

You could instead add 6 solar panels to generate exactly the amount of energy that a dual-axis system can. The greatest part is that you’ll need to shell out an additional $5,850 to increase the number of solar panels that are part of your energy system.

To track or not to track?

solar tracking

In most cases particularly with regard to residential solar installations solar trackers aren’t worth the extra expense. This is the reason solar trackers aren’t used as frequently in the residential solar market.

The only time solar trackers are beneficial is when there is little space for installation. If you don’t have enough space to install additional solar panels installation, the solar tracking system will permit you to produce more power within a smaller space. Solar trackers can also be useful for large-scale commercial or utility installations.

It is important to speak with a nearby solar contractor to determine what a solar tracking system will cost you. You are able to utilize our calculator for solar to determine the cost of solar in your region and also how much switching to solar will reduce your electric cost.

Are solar tracking systems the right choice for you?

solar tracking

Rooftop installation is less costly expenses and doesn’t need any space for a yard so it’s the best option for homeowners who are interested in solar. In the end, many solar panels for homes don’t come with solar trackers and are most likely not worth the expense. If you’ve got a south-facing roof, then the solar panels you have installed will be designed to maximize sunlight, which eliminates the requirement for a tracker. To make the most of your solar panel, consider buying one of the best solar panels in the present.

Solar trackers provide the most opportunity to save money in high-latitude locations because of the annual movement that the sun makes. This is why solar users who reside in Alaska as well as some parts of the northern part of the continental U.S. may want to think about integrating trackers into their systems. For the vast most US residents solar panel owners, the sun’s motion won’t affect your panel’s production to the extent that the use of a tracker system can provide significant financial advantages.

For the majority of people, it is better to install an array for rooftop use that faces south or a ground-mounted system that faces towards the south.

The solar tracking system is frequently used in commercial projects, generally with a capacity of more than 1 megawatt (MW). For commercial-scale solar arrays, the long-term benefits of increasing output over the course of time will be more than enough for the first investment and ongoing maintenance expenses worthwhile. Furthermore, commercial-scale solar arrays tend to be ground-mounted which makes solar trackers an option.

When do solar panels function the best?

Solar panel efficiency is impacted by:

  • Radiation– the amount of Watts falling onto an object at any point in time
  • Insolation is the force that falls on a flat surface over time (determines the energy that is produced in kWh)
  • Temperature solar panels perform best at 77 ° F (26 degrees Celsius)
  • Orientation direction pointing due South for the Northern hemisphere and due North for the Southern
  • Tilt angle Latitude of the location is +15 degrees in Winter and -15 degrees in Summer
Optimum Solar Panel Angle – Best Angle For Solar Panels

Chart illustrating the effect of tilt angle on the output of solar panels in the USA:

Tilt angle in degrees

Percentage increase in production – Southern USA

Percentage increase in production – Northern USA


Assume 100 comparison only


108 – 8% increase

109 – 9% increase


113 – 13% increase

115 – 15% increase


115 – 14% increase

118 – 18% increase


114 – 14% increase

117 – 17% increase


110 – 10% increase

116 – 16% increase

There is nothing we can do about radiation or insolation, other than to keep the panels in good condition and ensure that they’re not shaded.

Temperature is the biggest danger as power output decreases in a range of 0.3 percent to 0.5 percent. The specifications of standard panels provided by the manufacturers provide the panel’s power output in watts that is based on temperatures that are 25 ° C. The problem is that the temperature of panel surfaces can easily exceed the temperature of 65° C during summer.

Tilt angle and orientation are two things that we definitely can alter and some owners of fixed arrays can adjust the angles a masse during the seasons to ensure that the tilt angle is at the ideal angle.

Install a solar tracker for your home or add additional solar panels?

In addition to the cost of installation, which is around $3/watt the cost of purchasing equipment amounts to $1.70. What is the actual cost of solar panels per watt is decreasing every year until, in the majority of places in 2021, it’s less than $1 per watt.

For the majority of homeowners, it’s not worth the effort to install an intricate piece of equipment, such as the sun-tracker when they can just put in several solar panels and get the same result, especially when they have the space on their roof for the installation.

The sun tracker we used in our study saved 2133 kWh/year. This energy produced by solar panels required to compensate for this increase in output is the energy savings divided by the peak hours of sunlight in the year:

  • 2133 / 1422 peak-sun-hours = 1.5kW

For around $4000, an additional 1.5 energy-efficient solar array can be connected for the same effect but with longer lasting and lower maintenance.

solar tracking

The following diagram shows the differences between dual-axis solar trackers and solar panels fixed for 24 hours. The power of the array is 100 kw. This is much more than the standard home system. When it comes to massive systems, savings are significant.

Final Thoughts


  • Solar tracking systems enable solar panels to track the sun’s path through the sky, generating more solar energy.
  • Although solar trackers increase solar panels’ energy output, they are extremely expensive and could increase the price of installing solar panels.
  • In many instances, it’s more economical to add more solar panels to boost the energy efficiency of the system than to set up a solar tracker.
  • If you are in a tight space and are unable to install additional solar panels and a solar tracker may be the ideal option for you.

For the purposes of educational interest, I can recommend the DIY solar tracking system kit

KEYESTUDIO DIY Solar Tracking Electronic Kit

Robotistan – Solar Tracker System

Dual Axis Smart Solar Tracker



Is Solar Tracker Worth It?

It all depends on the particular situation. In certain cases the dual-axis tracker might be the ideal choice for certain models, however with others, it is advisable to use a single-axis solar tracker, or a passive solar tracker may be the best choice. In the year 2019, NEXTracker was the most well-known solar tracker.

What Difference Can The Solar Tracker Create?

The main benefit of solar tracking systems is the increase in the production of electricity. In general, a solar panel that has a single-axis solar tracker is able to achieve a performance increase between 25 and 35 percent. The dual-axis tracker can bump performance by 5 or 10 percent.

How Much Money Can You Get With Solar Energy?

A typical residential solar system produces between 350 to 850-kilowatt hours (kWh) every month. The average house consumes 909 kWh each month, which means that having solar panels can help you save up to 90 percent of your month-long electricity bill.

Is There A More Effective Solar Tracker?

It is based on a variety of aspects: the kind of solar tracker used, the place it is located, as well as what size solar system it operates on.

Are There Solar Panels That Tracks The Sun?

Solar panels can’t follow the sun by themselves however, with the help of the solar tracker you can configure your system to track the sun’s path to maximize power output.

Related Solar News

7 Solar Car Battery Charger

Solar Car Battery Charger

7 Solar Car Battery Charger

Photovoltaic solar panels will be able to power more than your home in 2022. They can also charge your electronics and charge your car’s battery. Solar power can be used from anywhere and can charge almost any device that has the right charger.

This blog will help you determine which solar charger is right for you. We break down the top choices to help you choose the right solar charger for your needs.

Advantages and benefits of Solar Car Battery Chargers

  • Eco-friendly. The main benefit of solar battery chargers is their environmentally-friendly design. They don’t need external sources of electricity to charge batteries, and they don’t emit emissions or waste. They make use of the energy converted from sunlight to electricity for the purpose of recharging automobile batteries and are the greenest option there.
  • Longer battery life. Another benefit of these chargers is that they offer a continuous flow of energy. They maintain car batteries in good condition and avoid total discharges. They ensure that batteries remain in good health and last for a longer time.
  • Portable and convenient. Solar chargers provide incredible mobility. They’re compact and mobile, making it possible to charge your car regardless of where you are. All you have to do is place the unit in the sun and turn it on.
  • Cost-efficient. Solar chargers can save a lot of cash in the long term. When you charge the device under the sun, you can are able to get free electricity and can avoid expensive energy charges.

The best solar panels and solar batteries to buy

These options were chosen based on their ease of use, performance, and practicality. Some chargers can only be used for charging phones, while others have an adapter that can charge everything from boat batteries to car batteries.

SUNER POWER 12V Solar Car Battery Charger

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  • Includes a 1-year warranty
  • It can be used to charge 12v batteries in boats and cars.
  • It does not include a solar charger controller. This acts as a regulator to prevent overcharging.

This 12-volt car battery charger uses solar power to charge and maintain the batteries in vehicles, motorbikes, boats, RVs, and other vehicles. The device will recharge any battery as long as it is placed in sufficient sunlight. The charger can charge wet, gel, and SLA batteries, as well as deep-cycle, deep-cycle, and other types of batteries.

It is affordable and packed with amazing features. It has a built-in blocking diode to prevent accidental and reverse drains. The device was designed with durability in mind. The device is made with strong solar glass and an ABS frame that can support very heavy loads. The solar charger is extremely portable and easy to use. It also comes with a 1-year warranty.

The Suner Power is not the best choice if you require a solar charger that can charge multiple electronic devices and not just vehicles. The charger is a little too weak for large-sized electric batteries. The charger may not perform well in low-light and cloudy conditions. For maximum power, it needs direct sunlight.

SUNER POWER 12V Solar Car Battery Charger – Pros & Cons

  • A large solar panel lets you get a lot of sunlight at once.
  • It is easy to connect to standard car battery terminals.
  • Performance in low-light and cloudy conditions is poor.
  • It cannot be used to power more energy-intensive appliances like refrigerators.

Sunway Solar Car Battery Trickle Charger

Solar Car Battery Charger
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  • It is designed for everyday usage, reducing the risk of charging too high.
  • Included LED light for monitoring the charging
  • There are options beginning at 1.5kW to 8 kW, including clips for alligators

If you’re in search of an easy-to-use car battery charger then the Sunway model could be the one for you. It’s a light and compact device that is easy to transport and store easily. Additionally, it offers reliability and impressive performance for its cost. It can recharge batteries quickly when it is placed in direct sunlight. It is also compatible with all batteries with 12 volts.

The most significant advantage of this type of charger is protection against overcharge. It is effective and secure for the battery. It can be easily mounted on the dash or the windshield and is plugged into the 12-volt lighter in a cigarette. In addition, it is durable and designed to last, offering study along with a one-year guarantee.

Remember, however, this gadget is best suited for periodic recharges. While it could be utilized as a battery maintainer, however, it’s not very well at preserving stored batteries. It’s also not appropriate for rainy or winter days.

Sunway Solar Car Battery Trickle Charger – Pros & Cons

  • Overall, a good charging performance that doesn’t take very much time to “fill up” an auto battery under direct sun.
  • High-quality design and construction of solar panels and bodies.
  • The plant is not recommended during winter and in areas that are prone to rain.
  • It is only intended to be used on a regular basis instead of as regular maintenance of the battery.

ECO-WORTHY 12 Volt 10 Watt Solar Car Battery Charger

Solar Car Battery Charger
Buy on AmazonBuy on ECO-WORTHY

It boasts a powerful 10-watt power source and is designed to be used with more than only automobiles (boats and ATVs can also be charged) This portable solar charger for car batteries is a great option to keep your battery fully charged. It can only be connected to a 12V socket or battery cable The soft, cushioned back makes it ideal to use on your dashboard, without the risk of getting scratches.

ECO-WORTHY 12 Volt 10 Watt Solar Car Battery Charger – Pros & Cons

  • Excellent power for the money
  • The softback ensures that there are no scratches on your dashboard
  • There is no OBD connector

ALLPOWERS 18V 12V 5W Car Power Solar Panel Battery Charger

Solar Car Battery Charger
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For those seeking a low-cost solar charger could discover this model is perfect for your needs. It powers 12-volt batteries and is ideal for motorbikes, cars as well as boats, tractors, and many other kinds of vehicles. It’s simple to use and extremely mobile, making it perfect for off-roading.

This is a mono-crystalline panel that operates under all conditions of daylight. It’s waterproof and comes with an obstructing diode to prevent reverse discharge protection. Overall the charger is effective, efficient, and secure for batteries. Since it’s not overpowered the charger doesn’t cause any damage to batteries and can extend their life span. It also comes with an 18-month warranty as well as suction cups for simple installation.

However, you should keep in mind the fact that it’s an affordable choice. The charger isn’t quite as efficient as the higher-end options we have in our selection. In terms of the appearance of the charger, it’s the only thing that could cause you to be concerned is the quality that the frames are made of. Its edges may be damaged due to prolonged exposure to sunlight.

Topsolar 10 Watt 12 Volt Solar Trickle Charger

Solar Car Battery Charger
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This solar charger with 12 volts is ideal to maintain vehicles, RVs, trucks as well as motorcycle battery packs for vehicles. It’s designed to connect to the cigarette lighter and supply an uninterrupted flow of power to ensure that the battery is in a good state of repair. Installation is fairly simple to set up and use the device in just a couple of minutes.

What we love about this product is the quality overall it offers for the price. In addition to being effective, it also proves to be durable and safe. It has a built-in circuit board to avoid discharges and has a waterproof design. It is also light and simple to carry. You can store it in your car and take it with you on your trips.

The suction cups that come with them aren’t the greatest quality, despite the fact that they are. We do not suggest using them to mount the charger as it could slide off. The panel may also become quite hot in direct sunlight. Be sure to take care when handling it and keep it away from the sun whenever it gets hot.

SUNAPEX 10Watt 12V Solar trickle Charger

Solar Car Battery Charger
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  • Solar Cell Type: single crystal
  • Maximum Wattage: Up to 10Watts
  • Current at Pmax: Up to 0.56A
  • Volt: 12V
  • Size: 14*8.5*0.8 inch
  • Weight: 2.2lbs

The Sunapex charger makes use of Amorphous Film technology to charge batteries under all conditions of weather. It’s a 12-volt charger that you can utilize on a variety of types of batteries and will ensure you’re never without power while off the road. In addition, the charger comes at a reasonable price and is suitable for every budget.

The charger produces electricity well and has an integrated reverse diode to stop discharges. It’s quite simple to operate and maintain. It comes with a weatherproof design as well as strong ABS plastic frames. You can use it wherever and at any time on cars and boats, trucks, motorcycles, and many other types of vehicles. You can even get a one-year warranty to give you extra security.

One thing that could make you feel the most uncomfortable with this charging device is the performance that the fasteners for connector cables are of poor quality. They are difficult to insert into the battery’s cable clips. It is necessary to apply additional pressure and work with the cables carefully. The entire gadget may feel fragile. We recommend cautious handling throughout the day.

AA 12V 4.8W Solar Car Battery Trickle Charger

Solar Car Battery Charger
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The AA 12V Battery Charger ranks as our number one choice of solar battery chargers for cars due to its effectiveness. It is not only able to connect to the 12V socket of your car and your battery, however, but it also has the ability to connect to the OBD port, allowing you to electricity even when the ignition is off. With a power output of 4.8-watts, the device is strong enough to start the battery that is dead.

AA 12V 4.8W Solar Car Battery Trickle Charger – Pros & Cons

  • Does not require an ignition source
  • Includes several connection ports
  • Not very fashionable, but that’s what’s important


  • Solar battery chargers use solar panels for power batteries that range from small electronic devices up to 12-volt battery packs for cars.
  • Solar battery chargers permit users to keep their batteries charged wherever they’re without an outlet, but with access to the sunlight.
  • The solar battery charger is getting more sought-after as an alternative battery charger, particularly for cars with batteries that could be depleted if the light remains on.

Other Solar Charging Sources

Solar Charger For Backpacking


What Size Solar Panel Does I Require To Keep The Car Battery Fully Charged?

Solar panels of 20W or 50W are great for charging quickly small 12V batteries. For instance, the 20W solar panel can charge a 20Ah 12V battery within 17 hours under direct sun. A 50W solar panel can accomplish it in about 8 hours. 100W and 80W solar panels are great for charging fast large 12V car batteries.

Are Solar Car Battery Trickle Chargers For Batteries Any Good?

Yes, solar trickle chargers can work just as well and, if not more than standard trickle chargers. They are especially useful when you live in an area that is rural and do not have access to the power source of a typical outlet. They are able to charge the battery they are connected to when in direct sunlight.

Can I Charge The Car Battery With Solar Energy?

Yes, solar panels can charge a car or battery 12V.

It is possible to recharge your 12V batteries as well as the battery in your car (which has a 12V battery as well) with solar panels. It is only necessary to ensure you have a solar panel that you choose to use is also designed to work at 12V. Anything lower than 12V won’t function.

What Is The Time Required To Recharge A Car Battery Using The Help Of A Solar Charger?

Between 5 and 8 hours

The simple response is solar panel of 200 watts that produces 1 amp of current will take between 5 and eight hours to fully recharge a 12-volt car battery.

What Is The Solar Charger's Function?

Solar chargers function by absorbing energy from solar panels and utilizing it to recharge the solar battery. Solar cells are made up of multiple cells of solar panels. They help absorb sunlight and transform the energy into electric power. Solar batteries store the energy generated by the solar panels to be stored for use in the future.

The 10 Solar Flood Lights

Flood Lights
Solar Flood Lights

The 10 Solar Flood Lights

It is well-known that bright lights deter thieves and other ne’er do-wells. Before the advent of solar-powered lighting, homeowners had to either have experience with wiring or hire a professional electrician to install outdoor light fixtures. Today’s solar flood lights open up a whole new world of illumination–they’re affordable, powerful, and, best of all, they’re a snap to install.

The solar flood light market has boomed in recent years with more manufacturers offering brighter lights in smaller sizes. To find the best brands, I tried them all.

The size of your home and the preference for the lights to stay on or turn off depending on the motion will determine the best solar flood light. Find out what you should look for in solar flood lights and the results of my hands-on tests.

Solar Flood Lights

Otdair Solar Security Lights, 3 Head Sensor, 2 Pack

Flood Lights
Otdair Solar Security Lights, 3 Head Sensor
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  • Lumens: 550 (per light)
  • Type: Motion detection
  • IP rating: IP65

I was able to lighten a 35-foot long sidewalk using the Otdair solar flood lamps. The lights were placed on the wall near me and directed in the right direction. Although 550 lumens may not be very bright, the light was enough to make it easy to see the path I was on. To direct the light, I could adjust the heads to the upward or downward position.

These are motion-detection-only lights, making them well suited for both security and illuminating nighttime areas for safety purposes. Each light was on when I was within 25 feet of it. They stayed on for approximately 30 seconds after I left the area.

They are easy to install with screws and have an IP65 rating. This means they were not damaged during the snow and sleet storms.

Both lights lit up when tested in the morning just before dawn.

Video - Otdair Solar Security Lights, 3 Head Sensor

Otdair Solar Security Lights, 3 Head Sensor, 2 Pack – PROS & CONS

  • Adjustable light heads
  • Good value for the price
  • Easy installation
  • Not super bright

TBI Security Solar Lights Outdoor 216 LED

Flood Lights
TBI Security Solar Lights Outdoor 216 LED
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  • Lumens: 2,200
  • Type: Motion detection
  • IP rating: IP65

The TBI Security Solar Light has 216 LEDs on the front panel and two adjustable side panels. It offers a wide range of illumination. I was able to rotate and tilt the three light heads to change the direction of the lights so that they illuminated at a 180-degree angle.

Although the manufacturer claims that the panels can be adjusted to 355 degrees by rotating and tilting its three light heads, the maximum degree of directional illumination is only possible if the light is mounted on a corner of a building. The light will be blocked by the building if it is not installed on the corner of a building.

The light’s motion sensor impressed me. It picked up my movements from 38 feet away. It is powered by a 2,200 mAh lithium-ion cell and offers 2,200 lumens. Although it is not a bright light, it can be used to see up to 40 feet away.

TBI lights are IP65 rated to protect from dust and resist occasional rain, though it was not affected by the snow or sleet storm. It performed just as well as before the storm.

The TBI flood light was activated by motion and remained on for approximately 30 seconds even after I moved beyond the sensor’s range. It stayed on as long as I kept moving within the range of the sensor. The only problem was that the beams could be seen in dark areas if the sidelights were moved outwards more than 45 degrees.

It wasn’t an issue for me as I placed the main light in the middle of the patio and each sidelight toward the two side gates. This could be a problem for those who want a strong field of illumination.

Video - TBI Security Solar Lights Outdoor 216 LED

TBI Security Solar Lights Outdoor 216 LED – PROS & CONS

  • Adjustable light direction
  • Clear, white light
  • Detects motion up to 45 feet away
  • The relatively narrow light beam can leave areas of darkness

NACINIC LED Solar Motion Sensor (6500K, 4 Pack)

Flood Lights
NACINIC LED Solar Motion Sensor
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  • Lighting Duration: 15 seconds(300-400times)
  • Brightness: 600LM
  • Color Temperature: 6500K
  • Sensing Distance: 10ft – 20ft(3-6Meter)
  • Charge time: at least 5 hours every day
  • Housing Material: High-strength Plastic
  • Waterproof Rating: IP67

A flood light doesn’t cost much. When the NACINIC LED solar floodlight was set to motion detection mode, it turned on at 15 feet from my sensor. It also worked in dusk to dawn mode, with full intensity. The dimmable intensity light turns on when the sensor detects motion and dims after 20 seconds to low intensity.

The Nacinic light only lasted 4 hours in full intensity, dusk to dawn mode. This was due to the rapid depletion of the rechargeable battery. The battery lasted the entire night in the low-intensity motion-detection mode, which I prefer.

The NACINIC flood lamp is powered by a 2,200 mAh lithium battery. The flood light’s 288 LED diodes emit 650 lumens at a wide angle of 270 degrees. Each flood light is sold in a 2-pack. It has an IP rating of 65, which means it is dust-tight. It was not affected by sleet or ice.

This NACINIC solar lamp is a great option for those looking for a cost-effective flood light solution. If it is in motion-detection mode, low-intensity, and motion-detection, it offers the best security.

Video - NACINIC LED Solar Motion Sensor

NACINIC LED Solar Motion Sensor (6500K, 2 Pack) – Pros & Cons

  • Affordable
  • 2-pack of lights
  • You can choose between motion-detection or dusk-to-dawn modes
  • Battery life is shorter in dusk-to-dawn mode

Tin Sum Solar Energy 300w Led Solar Flood Lights

Flood Lights
TIN SUM SOLAR ENERGY 300W LED Solar Flood Lights
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  • Lumens: Advertised as 24,000 (estimated at 4,500)
  • Type: Dusk-to-dawn (and remote-operated)
  • IP rating: IP67

Tin Sum Solar Energy flood lights are advertised at 24,000 lumens. However, compared to other lights I tested it is closer to 4,500 lumens. It’s still a great light, which turns on automatically when the sun goes down and remains on until the battery runs out. Although it didn’t stay on until sunrise for me, it did last 6 hours after receiving a full charge.

The floodlight was installed on a tree that overlooked my dogs’ play area entrance. I could see the gate clearly from the window of my house, which is about 150 feet away. Before the Tin Sum Solar Energy floodlight, I was required to have a flashlight with me when I took the dogs outside and brought them back inside.

The best way to use the light (for me) was to switch it on/off via the remote control. It would be switched on when I was going to the play area, and it would remain on while my dogs were playing in the yard. It would be switched back on when we returned indoors. To use the remote, I needed to be within 20 feet of it. It is IP67 rated and survived the snow and sleet storms without any issues.

Video - Tin Sum Solar Energy 300w Led Solar Flood Lights

Tin Sum Solar Energy 300w Led Solar Flood Lights – Pros & Cons

  • Comes on at dusk
  • Can be controlled via remote
  • Bright light
  • In less than 6 hours, rechargeable batteries are dead
  • It’s not as bright as advertised, but it’s still very nice.

Westinghouse Security Light 1000 Lumens Solar Lights

Flood Lights
Westinghouse Security Light 1000 Lumens Solar Lights
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  • Lumens: 1,000
  • Type: Motion detection
  • IP rating: IPX4

When motion is detected within 20 feet of the sensor, the Westinghouse solar flood lamp emits 1,000-lumen bright lights at a 120-degree angle. The light turns off after 30 seconds when it is triggered by motion. The Westinghouse flood lamp has a built-in lithium-ion battery of 2,000 mAh.

The light was mounted under an eave in a garage on the east and the solar panel was installed on the south side via a 9-foot cord. The long cord let me place the light wherever I wanted it to be, not just on the sunny side.

The IPX4 rating on this light indicates that it can withstand a splash of water but not suffer damage. The floodlight can withstand some rain or snow, but I placed it under the eave to ensure extra protection.

After sunset, I walked by the light and it turned on. While I was walking nearby, it stayed on for about 30 seconds before turning off. It provided 30 feet of bright white light and clear light, although it did not have the same illumination range as other lights. During the time I was testing solar lights, we had a snow/sleet storm and the Westinghouse light was completely covered with ice for several days. It still worked well after the ice had melted.

Video - Westinghouse Security Light 1000 Lumens Solar Lights

Westinghouse Security Light 1000 Lumens Solar Lights – Pros & Cons

  • Clear, white light
  • Motion detection at 20 feet
  • After 30 seconds of no motion, the light will stay on.
  • Install solar panels at 9.5 feet from the light with a long cord
  • Illuminates no further than 30 feet

URPOWER Solar Lights Outdoor, 40 LED Motion Sensor

Flood Lights
URPOWER Solar Lights Outdoor, 40 LED Motion Sensor
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  • Lumens: 800 (per light)
  • Type: Motion detection
  • IP rating: IP65

The 800 lumens of bright, warm light each of the small URPOWER solar floodlights emits is 800 lumens. They can be placed in the same area as a patio or walkway to provide ample illumination.

Each of the four URPOWER light fixtures was installed on trees next to a small playground. The lights lit up as soon as I walked within 20 feet of them. They remained on for as long as I was moving around the area and eventually turned off after 30 minutes. Because the beams from each light are approximately 100 degrees wide, I found the best illumination by placing them close together (about 15 feet apart).

Although the URPOWER lights aren’t equipped with many bells or whistles, they are well-made and very bright for their small size. They collectively emit 3,200 lumens when all four lights are turned on. They were fine after the snowstorm and sleet storm and lit up brightly the morning before dawn.

Video - Westinghouse Security Light 1000 Lumens Solar Lights

URPOWER Solar Lights Outdoor, 40 LED Motion Sensor – Pros & Cons

  • Bright and warm light
  • Installations using a single screw or nail
  • A 4-pack of lights is sufficient to illuminate a larger area.
  • Very narrow illumination range (about 100 degrees per light)

Similar light sources

Solar Fence Lights

eLEDing Self-Contained 160° Solar Flood Light

Flood Lights
eLEDing Self-Contained 160° Solar Flood Light
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  • Weight: 2 pounds
  • Dimension: 4.5 x 9 x 7.5 inches
  • Power Source: Solar
  • Wattage: 10 watts
  • Color Temperature: 5000K/3000K
  • Unit Color: Black / White
  • Lighting Direction: Adjustable

The eLEDing overhead solar floodlight illuminates the ground below with a wide, circular beam of light. This is in contrast to other solar lights which shine outward but don’t light up the area directly below.

The dusk-to-dawn light was one of my favorites because it did not shine light into my eyes, even though it was installed above a shed door. The light output is 500 lumens, which is enough to illuminate a 25-foot area in a semicircle. Frosted light covers soften the light, making it more like a white glow rather than a bright beam. It can be installed over garage doors or side-entry doors or on a wall or tall fence that overlooks a path.

There are two modes for the leading light: it can either turn on at night and then stay on or it can light up when it senses motion. It worked the best because it was set to motion detection.

The battery ran out in the dusk-to-dawn mode in less than four hours. The eLEDing lamp turned on when motion was detected at 15 feet distance. It stayed on for 30 seconds after I moved away from the range. It has an IP65 rating and was not affected by the snow or sleet storms we experienced.

Video - eLEDing Self-Contained 160° Solar Flood Light

eLEDing Self-Contained 160° Solar Flood Light – Pros & Cons

  • It lights up the ground and doesn’t glare at people’s eyes
  • Soft white light
  • You can choose from several modes
  • Not super bright

Cyberdax Solar Street Light

Flood Lights
Cyberdax Solar Street Light
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  • Power of Solar Panel – 35W
  • LED – 324pcs/ Max 5000 LM
  • Battery Capacity – 32650 Li-ion, 3.2V/36000mAh
  • Solar Street Light Work Time – More than 20 hours after fully charged (Half Lighting Mode)
  • Color Temperature – 6500K
  • Remote Control Distance – Max. 39ft
  • Charging Time – 6-8 Hours from 0 to 100% with good sunshine

The Cyberdax streetlight is a great light with over 5,000 lumens. The high-quality remote control allows for the light to be adjusted to adjust its intensity so that it can be used in any application, from landscape lighting to patio lighting.

This flood light also has the additional benefit of fast charging and a longer run time than any other high-intensity solar light. It can last for over 10 hours.

Cyberdax’s solar flood light has one real flaw. It doesn’t have a motion sensor. This flood light instead has a timer that you can set to run for 3, 5, or 8 hours.

LEPOWER LED Solar Security Light

Flood Lights
LEPOWER LED Solar Security Light
Buy on Amazon


LEPOWER’s Solar Flood Light has three heads that can be adjusted to suit your lighting requirements. The floodlight produces 1,600 lumens. This is less than other options, but it will still light up your patio or sidewalk.

The LEPOWER solar floodlight also features a motion sensor. The motion sensor can detect movement up to 72 feet away, and the lights will turn on for between 10 and 120 seconds.

This solar wall light has a lot of great features, including its adjustable settings that allow you to change the motion sensor, lighting modes, and operating modes.

Video - LEPOWER LED Solar Security Light

Other streetlight sources

Best Solar Street Lights

How to Choose the Best Solar Flood Lights

Solar flood lights are very affordable once they’re installed. The solar panels in the solar flood light collect energy from the sun and then store it in their internal batteries until nighttime. Solar flood lights can be installed almost anywhere. However, they will shine brightest if they are in direct sunlight during the day. Consider the following before you decide on solar lights for your home.

Light Brightness, Coverage

Lumens are a measure of the intensity of light. The brighter the light, the more lumens it will produce. A 100-watt standard incandescent bulb, which is no longer available, produces approximately 1,600 lumens. An indoor night light, on the other hand, produces around 20 lumens.

The lumens of most solar flood lights will be stated in the description. The beam’s width also affects the light’s brightness. A narrower beam will appear brighter. Floodlights usually cast light over a 50-to 280-degree arc from the light source. This allows you to choose a flood light to light a narrow walkway, or to illuminate an entire yard.

Dusk-to-Dawn vs. Motion detection

Flood lights that go on from dusk to dawn turn on when the sun sets. They stay on until the battery is dead or they go out of charge. These lights are a great option for lighting your property continuously. Their batteries might not be charged to their maximum capacity if it was rainy or overcast the day before.

The floodlight might go out after a few hours if this happens. Motion detection flood lamps turn on when they detect motion and stay on for a set amount of time before turning off. Motion-detection lighting is less energy-intensive and will last longer.

Capacity and Type Battery

The solar flood lights are powered by a rechargeable lithium-ion battery. They charge during the day and then use stored energy to power them at night. They are rated in milliamp-hours (mAh) and built into the lights. The battery’s capacity is determined by the rating. Solar flood lights have ratings that range from 2,000 mAh up to 3,600mAh.

Charging and Run Time

For solar flood lights to be fully charged, they need to be exposed to sufficient sunlight for 6-8 hours. The battery can be charged and will run the light for between 3-8 hours depending on whether it is running continuously or turning on when it senses motion.

Large-capacity batteries are required for solar lights that operate from dawn to dusk. These solar lights are often equipped with large solar panels. This allows them to store and draw as much solar energy during the day as possible so that they can stay on all night.

Bulb Types

Nearly all solar flood lights today feature bright light emitting diodes (LEDs), which cast intense light beams, without heating up and drawing much power. For intense security lighting, LEDs are the best choice.

Ingress Protection Rating

It is a two-digit number that indicates how well an outdoor light resists moisture and debris. The first number is used to indicate how resistant the light is to damage from solid objects. It ranges between 1 and 6, with 6 being the most secure, and capable of keeping out fine dust.

The second number, which can range from 1-8, indicates how resistant the light is to water. A rating of 8 indicates that the light is completely waterproof. Flood lights are rated between 65 and 67.

Our Verdict

The Westinghouse Solar Flood Light offers security and illumination. However, it is brighter and more visible when motion is detected. It can stay lit for as long as 30 seconds after the motion has stopped. The NACINIC Solar Flood Light has an optional dim mode. This saves battery power and is reliable, affordable, and reliable.


Which is better, solar or LED?

Comparing solar-powered LED light to conventional light shows that LED lamps have a longer lifespan and an electrical efficiency many times greater than the traditional lighting system. Additionally, LED lights outperform most fluorescent lamps.

Which is the most powerful solar flood light?

The WERISE Solar Light is the brightest of all these solar flood lights. It emits a bright 24,000 lumens pure white light.

What is the life expectancy of solar floodlights?

The useful life of a solar flood light will depend on its quality and how it is used. However, on average most users should be able to get 50,000 light from it.

How can I prolong the life of my solar flood light?

  • Find the Best Place to Put Your Solar Lights
  • Clean Solar Panels
  • Avoid Obstructions
  • Recharge the batteries before using them and replace if necessary
  • Avoid placing near street lamps

How To Size A Solar System

Solar System

How To Size A Solar System

In the solar sector, the term “solar size of the system” refers to defining the capacity of a solar panel system to generate electricity. It is typically expressed in the form of Kilowatts (kW) 1 kW equals 1,000 watts. The majority of home solar panel systems range from 4 kW to sixteen kW in size.

Solar system dimensions are the primary thing to consider when you are researching or purchasing solar panels to install on your house. It’s because it’s the dimension of your solar panel and not the solar panel’s effectiveness or the brand of equipment that determines the amount of solar power to be produced on your roof.

A solar panel system of 10 kW will generate 10,000 watts of power in Standard Test Conditions*. In real-world situations such as a 10 kW solar panel will generate less power because all of the elements will not be as perfect as they would be in a test laboratory. The total amount of electricity produced from a 10 kW unit in a roof is somewhere between 1,440 to 1,800-kilowatt hours of electricity each month.

What Are Standard Test Conditions (STC)?

These are the requirements required by solar panel manufacturers to work at their capacity also known as the capacity on the label. The solar cells should be able to produce precisely 1,000 watts of light per square meter that shines on them, and they must operate at steady temperatures of at least 77°F (25C). Each solar panel is assigned a performance rating (‘size’) under STC laboratory testing.

How to calculate your home’s energy consumption

It is possible to add up all the wattage and calculate how many hours each appliance is being used per day. However, this is cumbersome and inaccurate.

Some appliances, like refrigerators, can be hard to estimate. They have compressor motors and variable instantaneous power.

The easiest way to get it is to use the utility bill from last year, which usually shows the entire year’s energy consumption ( kWh).

Divide this number by 12 to get your monthly consumption or by 365 to get your average daily consumption.

The average US amount is 30kW per Day. However, yours will vary depending on where you live.

What number of batteries are required to power a house?

Solar System

Battery storage

Battery storage can have a significant impact on the size of a solar power plant. The following factors will determine how much solar system size it will have an impact on:

Backup power needed

Are you looking for emergency lighting that lasts for a few hours? Do you need enough solar-plus storage to power your entire house for 24 to 48 hour if the grid goes down?

While the former option won’t have an impact on system size, the second will. You need to ensure that your system is large enough to meet your daily energy needs and fully charge your batteries even on days when there’s very little solar production. A cloudy day in winter.

If your home consumes 30kWh per 24 hours, you can quickly calculate how many batteries you will need.

There are 2 types of batteries for home use

  • LiFeP04
  • lead acid

I prefer , but since lead-acid is still the most popular, I’ll use them as an example.

Deep-cycle batteries can be charged up to 80%, but it is best to discharge 50% to extend battery life.

This means we need to double how much energy is required from the batteries. It is okay to have a depth of discharge of 80% from time-to-time.

This is how the calculation looks:

Energy for 24 hours = 30kWh

30kWh in battery amp-hours (Ah) = 2500Ah (12V batteries)

Total battery capacity needed for 24 hours = 2500Ah x 2 = 5000Ah

25 batteries rated at 200Ah will be required to power this home for 24 hours.

Ways to Calculate the Size of a Solar System


PVWatts, is a free online tool created by the National Renewable Energy Laboratory of (NREL), a national laboratory of the Department of Energy. PVWatts uses historical weather and solar irradiance records to analyze photovoltaic (PV), buildings all over the globe.

Solar System

PVWatts gives you a precise breakdown of the system’s output, down to the hour, based on your location.

It is a powerful tool and can be used by solar companies to create advanced solar analyses and estimates, as well as a consumer-facing tools calculator.

PVWatts’ biggest flaw is that it doesn’t calculate solar system size for you – you’ll have to use the tool to do it yourself. It requires a little reverse engineering to do this. You will need to divide your annual energy consumption by the solar energy that 1 kW of panels can produce.

PVWatts – Pros & Cons

  • Millions of data points power the government system
  • Free to use
  • Works globally
  • The trust of the solar industry
  • It is difficult to use for the average consumer
  • Reverse engineering is required to calculate the system size
  • Price information is not available from the system
  • Lacks financial analysis

Global Solar Atlas

The Global Solar Atlas provides a summary of solar power potential and solar resources globally. It is provided by the World Bank Group as a free service to …

Let’s take this resource as an example:

Let’s assume that the house is located in Nevada USA. The average daily electricity consumption is 35kWh.

The irradiation at this site Global Solar Atlas is 6.773Wh/m2/day.

Solar System
  • Geographic Location: Nevada, USA
  • Average daily energy consumption: 35kWh/day
  • Irradiation (peak-sun-hours) for Burns, Oregon is 6.773kWh/m2 per day

PV System Losses

A working home solar system can cause losses. 23% can be lost, and this must be taken out of the solar array power rating.

Solar System

With 23% losses in mind, the energy needs are:

35kWh/day x 1.44 = 50.4kWh/day load.

Now to take into account the efficiency of the inverter, which is about 96%.

The power to be supplied to the inverter = 50.4/0.96 = 52.5kWh/day.

The average daily irradiation is 6.773kWh/m2 (also known as peak-sun-hours)

52.5kWh/day of power can be produced by:

  • 52.5/6.773kWh/m2= 7.75kW or 8kW of solar panels working at 100% capacity rating.
  • To find the number of solar panels needed, divide the wattage needed by wattage of each solar panel (say, 300 watts):
  • Number of panels needed = 8kW/300 watts per panel = 26 solar panels.

Solar company

Solar System

To make the most precise projections of solar panel production, solar companies may combine tools such as PVWatts and an in-person assessment. Reputable solar companies will gladly calculate the best solar system for your energy requirements and offer a free quote.

Solar company – Pros & Cons

  • Most accurate calculations
  • Can adjust calculations based on your requirements
  • Knowledge of local rules and regulations
  • Includes financial modeling for system size
  • Can provide you a quote for a solar installation
  • Require at least one year of electricity bills 
  • Many people prefer to get an estimate before talking to a solar company

How many solar panels are needed to produce 5000 watts of power?

It may seem obvious to you, but it is not as easy as it seems. If we were to use 300-watt solar panels then, in theory, would divide the power needed by 300, which would give 16.6 or 17 panels, if you round up.

Unfortunately, it’s not like that in the real world

Although solar panels are rated at 300 Watts, this is not the maximum you can expect from them. Instead, the Standard Test Conditions (STC) specify a level of 1000 W per square meter.

Except for the difference in irradiance all solar systems experience losses of around 23%. To account for this loss, you will need to multiply your solar panel-rated powers. This is equivalent to multiplying total power by 1.44.

  • 5000 watts x 1.44 = 7000 watts
  • Number of solar panels required = 23 panels each rating at 300 watts

Roof characteristics

The orientation (‘azimuth’) and pitch (‘tilt’) of your roof will determine the orientation and angle of your solar panels. Both factors, especially direction, can have a considerable impact on solar energy production. 

A solar array facing east or west will produce approximately 15% less output than one facing south. If you can only install on an east or west-facing roof, you’ll have to increase the size of the solar system to account for that. 

the Solar Charge Controller

Solar System

Any solar power system that has backup batteries should have the Solar Charge Controller to ensure that the batteries are not charging too much and also to stop the batteries from returning their charge back to solar panels during periods of low sunlight (i.e. the nighttime).

Because a solar controller performs its job in conjunction with the array of solar panels and storage battery, it follows that the selection and size are determined by the components.

Current and voltage are the two variables used to determine the size of solar charge controllers. The solar controller should be able to handle the highest power output from solar panels and delivering the right DC charge current and voltage to batteries.

For systems operating continuously, that is the standard industry 1.2 (20 percent extra) de-rating rate is set to protect the controller from being damaged by excessive solar panel power or current.


12-volt solar panels with a capacity of 100 W with the following electrical characteristics:

  • Pm = 100Wp,
  • Vmp = 17.5 Vdc,
  • Imp = 5.7A,
  • Voc = 21.0V,
  • Isc = 6.2A.

The solar panels described above have a short-circuit current (Isc) of 6.20A. The solar charge controller rating for four solar panels rated at 6.20A

4 x 6.20 x 1.2 = 29.76A, or 30 amps.

A solar charge controller like the one pictured above should be rated at 30 amps at 12 volts or more.

Key Takeaways

  • When sizing solar panels, consider how much electricity your home uses.
  • To find the PV system that is most in need of replacement, use the utility bills monthly average.
  • A 5000 kW system suffices for an average American home.
  • A solar energy system’s installed cost can nearly double if a battery bank or other storage device is required
  • To save money on solar costs, you can use your old electric bill to identify ways that electricity consumption can be reduced.
  • How much electricity is used by the air conditioner? To spread the load, it’s a smart idea to install soft-starts ( National Renewable Energy Laboratory).
  • The next step is to determine how many hours of sunshine per day. How much solar energy can you generate for each square foot with solar panels mounted at the average radiation level in your location?
  • The peak sunlight hours are very important in calculating solar size. Sunny days can come and go so the average solar hour across the seasons is the figure you should use
  • How large is your roof in square feet This factor, along with the amount of sunlight, determines the size and output of your photovoltaic system.
  • The peak hours and solar system size give you a rough estimate of how much solar power will you have


How Long Will It Take To Get Solar Panels To Earn Enough Money To Pay For Their Own?

between 5 and 15 years old

Solar panels will pay for themselves over time in the form of saving your money from electric bills as well as, in certain cases making you money through continuous incentives. The payback period for solar panels is between 5 to fifteen year within the United States, depending on the location you reside in.

What Are The Main Factors That Determine The Ideal Size Of Your Solar System For You?

  • Usage
  • Available sunlight
  • Weather and solar insolation
  • The characteristics of the roof
  • System losses
  • Storage for batteries

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