Advantage and application of solar street light

June 26, 2023

What is a solar street light?

Solar street lights are raised light sources which are powered by solar panels generally mounted on the lighting structure or integrated into the pole itself. The solar panels charge a rechargeable battery, which powers a fluorescent or LED lamp during the night.

Solar street lights are an efficient, cost-effective and eco-friendly way to light up outdoor areas such as streets, pathways, parking lots and more. The lighting system works by harvesting solar energy during the day that is then converted into electrical energy which is stored in a battery. At night, this stored energy powers high-efficiency LED lights. Such systems are useful in areas with unreliable grid power or where electricity isn't available.

How does solar LED street light work?

Solar LED street lights rely on the photovoltaic process, which allows the solar cell to convert sunlight into usable electrical energy. Sunlight is converted when negatively-charged electrons push solar energy into positively-charged spaces in the cells.

The conversion efficiency of solar panels is almost 15%~19%. Theoretically, the conversion efficiency of silicon solar panel is up to 25%. However, this efficiency will be influenced by the buildings around the solar street light.

What are the benefits of solar street lights?

Besides being weather-resistant and water-resistant, solar outdoor garden lights have low glare and low insect attrition rates. The solar panels in these lights convert solar energy into electrical energy that gets stored in a battery and is used for dusk-to-dawn lighting.

There are several advantages of solar street lights, including:

Energy Efficiency: Solar street lights use renewable energy from the sun to power their operation, making them highly energy-efficient and eco-friendly.

Cost-effective: Although the initial solar street light price may be higher than traditional streetlights, they are more economical in the long run because they don't require electricity from the grid, thereby reducing operating costs.

Improved Safety: Solar street lights improve safety for pedestrians and motorists by providing clear visibility at night, improving road safety and reducing the risk of accidents.

Easy Installation: Solar street lights are relatively easy to install, even in remote areas where access to electricity is limited.

Environmentally Friendly: Solar street lights generate clean energy with no emissions, making them an environmentally friendly lighting solution.

Low Maintenance: Wall mounted solar street lights have fewer maintenance requirements compared to traditional streetlights, as they do not require wiring or trenching, which means they have fewer parts that can malfunction.

Overall, solar street lights are an excellent investment due to their low operational costs, minimal maintenance requirements, and positive impact on the environment. Want to know more, contact Vidadecor Lighting, a wholesale solar bollard light manufacturer.

Application of solar street lights:

Solar street lights have a wide range of applications, including:

Residential Area Lighting: Solar street lights can be used to light up residential areas, including gardens, backyards, and driveways.

Commercial Area Lighting: Solar street lights are also ideal for lighting commercial areas such as parking lots, shopping centers, and public spaces.

Security Lighting: Solar street lights can be used for security purposes to illuminate dark areas, preventing crime and improving safety.

Emergency Lighting: Solar street lights can also serve as emergency lighting during power outages or in disaster situations.

Rural Lighting: In rural areas where grid electricity is not available or unreliable, best solar street lights provide a reliable source of lighting for streets, pathways, and common areas.

Military Applications: Solar street lights are commonly used in military bases and operations because they are easy to install and operate in remote locations.

Overall, solar street lights are versatile and can be used in a variety of settings. They offer a cost-effective and environmentally friendly way to provide reliable lighting in areas where traditional lighting systems are not feasible or practical.


Street lighting is related to the safety of pedestrians and vehicles, and mainly undertakes the function of creating a good environment, which can effectively improve the safety and efficiency of transportation, achieve the effect of perfecting urban functions and beautifying the environment.

Due to the long-term use of road lighting outdoors, the environmental conditions are relatively harsh, so it must meet the requirements in terms of optical performance, mechanical strength, dustproof, waterproof and corrosion resistance, heat resistance, electrical insulation performance, weight, installation, maintenance and appearance. higher requirements. As one of the best waterproof wall light solar street light manufacturers in China, Vidadecor Lighting provides quality LED street light fixtures & professional street lighting solutions.

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