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21 Best Outdoor Solar Street Lights (Review & Buying Guide) in 2022

Solar items, including solar street lights as well as other solar items, have seen steadily increasing demand over the last few years. Solar lights, in contrast to more conventional forms of illumination, are environmentally friendly. Because of this, an increasing number of individuals are turning to this technology to fulfill their need for lighting. In addition, solar lights do not depend on suppliers of electrical power; as a result, you will not have to pay as much for your energy.

Solar street lights are types of outdoor lighting installations that get their power from photovoltaic, often known as PV, panels. They are equipped with a battery that may be recharged and supplied with more electrical power whenever they detect light from sources such as the Sun.

If you are interested in learning more about this type of solar energy, his article is right for you.


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Last update on 2022-10-02 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

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Tuffenough 2500LM 210 LED Security Lights

Best Seller

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300W Solar Street Light

Best Overall


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Super Powered Solar Street Lights Outdoor

Best For Off-grid Living

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HYKOONT 400W Solar Street Lights Outdoor

Best For Large Homes

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LEDARUI 200W Solar Street Light

Best Budget

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How Does It Work?

During the course of the day, photons will make contact with the photovoltaic solar panel. After being extracted from the photons, the electrons are converted into direct current electricity and then stored in the battery. The Greenshine Smart Power system protects the battery from receiving an excessive charge. When the sun has descended below the horizon, the light's electrical components have sensors that can tell when this has occurred. This signal instructs the electrical management system to convert the power flow from the battery into the light fixture.

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Battery Life and Run Time

Outdoor solar lighting offers a diverse selection of battery alternatives that may be designed for specific requirements as well as your geographic location. Gel and AGM batteries are our typical choices, but we also can find high-end LiPo battery technology, which has a longer lifespan and requires less maintenance.

Our normal batteries are recommended to be changed out once every seven years due to the environment. The LiFePO4 battery has to be replaced every ten years at the absolute least. In most circumstances, the battery backup system has a normal runtime of three days without lowering the lights. Some of the other rivals are able to achieve a battery life of about five days by using dimming technology. We are happy to provide five days of continuous operation in your configuration. Still, in most cases, this is not required, and it is not worth the extra expense or danger of operating in an area with insufficient lighting.

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Buying Guide

Number of LED lights

LED lights are used in almost every solar-powered alternative for street lighting, and for good reasons: they have a longer lifetime and need less energy to operate. In such a situation, you need to verify the number of LED lights since the brightness level of the light is directly related to the number of LED lights. If there are a greater amount of LEDs used, this indicates that the light will be capable of producing a brighter output overall. In addition, ensure that you check the power usage of the lights since this will affect how long the battery will last. For example, a solar-powered LED street light with 50 watts of power consumption would use far less electricity than a conventional street light with 200 watts of consumption and will remain operational for a longer period of time using the same quantity of batteries.


Suppose you want more specific information regarding the amount of lighting provided by the street light, rather than relying on the number of LEDs, which only gives you a broad estimate. In that case, you should look at the brightness of the light, which is often described in terms of lumens. Customers have a much simpler time comparing the many lighting choices and selecting the one that best meets their needs when the brightness level is expressed in lumens.

Waterproof rating

Because street lights are outside, all weather-related conditions, including storms, rain, dust, and so on, will be too harsh for them to withstand. For this, we strongly suggest that you go with the lighting solutions that come with enough protection to cope with the many aspects related to the environment. If you look at the list, you will see that virtually all of the alternatives we have chosen for you feature a waterproof and dustproof certification such as IP66, IP67, etc. This is because we believe that this is one of the most important characteristics that a solar street light should have if you are concerned about its durability.

Battery life

Instead of requiring a connection to the electrical grid, solar-powered street lights have batteries incorporated right into the fixture itself. Therefore, the time that the light will remain operational depends entirely on the battery's capacity. If this is the case, checking the battery's capacity becomes an essential aspect to consider. This is because if you choose a lighting choice with a battery with a lower capacity, it will stop working at midnight.

Therefore, while choosing a light, it is imperative that you choose one that has a battery capacity that is commensurate with the overall amount of power the light requires. In addition, don't forget to check the battery life; it needs to be sufficient for the lights to at least be able to offer illumination for the whole of the night. Having said that, purchasing any solar-powered street light with a battery life of at least 6–8 hours or more is a great option.


Solar street lights are made up of various electrical components, including solar panels, batteries, LEDs, etc. Hence,  there are a great number of external elements that have the potential to influence a street light's lifetime. And it is impossible to know with absolute certainty how long each and every component will last. In light of this, you need to choose the alternatives that feature a satisfactory construction quality.

Furthermore, suppose you want to err on the side of caution. In that case, it is always advised that you choose the alternatives that well-known and reputable companies provide since they typically also guarantee the items they sell. Most of the solar street light alternatives on our list come with a guarantee of at least one year, and we have included some of the very finest solar street light choices from the most reputable companies. In point of fact, some manufacturers go so far as to provide a lifetime guarantee for their lighting alternatives.


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1. Do solar-powered street lights continue to function after the sun goes down?

During the day, the solar panels provide energy to a rechargeable battery, providing electricity to fluorescent or LED bulbs. Most solar panels are equipped with a light sensor to switch on and off without human intervention. Solar-powered street lights are created to operate continuously throughout the night.

2. How many lumens does a normal solar street light have?

The amount of lumens produced by solar street lights varies according to the application of the lights. The standard measure of illumination for residential spaces is 5000 lumens. The lumen output may vary anywhere from 6,400 to 18,000 for applications such as building perimeters, streets, highways, and universities.

3. Even if it's cloudy outside, do solar-powered street lights still charge their batteries?

The current lighting solution makes use of solar panels, which are very dependable and capable of capturing even the light rays that are tiniest and most delicate. Because of this, it does not matter whether the sky is cloudy or not; as long as there is sunlight, the solar panel will continue to charge the batteries. On overcast days, however, there is less light hitting the solar panel; therefore, the pace at which the batteries charge may be a bit slower than normal. This is because less light is reaching the panel.

4. How long are solar street lights expected to serve?

When compared to solar LED lights, traditional lights have a lifespan of between 5,000 and 8,000 hours, which is much less than a year. Meanwhile, the solar LED lights may have a lifespan of between 5 and 7 years.

5. Why do solar-powered outdoor lights sometimes stop working?

The majority of the time, when solar-powered lights do not function properly, the problem is with the batteries. Either they aren't getting charged, or they aren't retained. If traditional batteries can power the lights without issue, it is apparent that the issue lies with either the solar panel or the rechargeable batteries themselves.

6. Are standard batteries compatible with solar light fixtures?

Solar lights may make temporary use of standard alkaline batteries in order to offer illumination when there is no sunshine. However, the most efficient way to charge solar lights is using solar energy, so that they can produce light that lasts longer when it is nighttime.


In a nutshell, outdoor solar street lights are one step ahead of conventional lighting. The demand for lights that include smart technology has increased recently. There is no shadow of a doubt that they are able to provide more than what is required of consumers. Solar street lighting not only saves money but also promotes healthier lifestyle choices like walking, cycling, and visiting parks. They make individuals more productive while improving visibility at night.

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Michael Chan
Michael Chan
Michael Chan is the co-founder of Best Solar Lights. Responsible for content moderation for Best Solar Lights. With the desire to bring households and businesses in United States, UK, EU, Canada, the solar energy system with the most uninterrupted cost and best quality.