It consists of a solar panel, a lamppost, a battery, light and expansion components, as well as smart modules. It works by converting the energy received from the sun (through Photovoltaic cells) into actual light emitted through the corresponding LED and CFL diodes (on which the street lamps are based). Solar lights are powered by photovoltaic panels, which means they produce clean and sustainable energy. By choosing to rely on solar energy for street lighting projects, local authorities can effectively reduce their energy consumption, greenhouse gas emission and carbon footprint.
In doing so, they limit their environmental impact and play an active role in the energy transition, in line with national and global energy policies.
Its principle of operation is simply that solar panels absorb energy from sunlight during the day and convert it into electrical energy and store it in the battery, and the battery powers the solar powered street light at night.
The solar panel is to connect a series of individual solar cells and encapsulate, and then constitute different sizes, different powers of solar cell modules, also known as solar panels. It is required to configure a battery of reasonable capacity and reliable performance to ensure the normal operation of the solar LED street lighting system.
In addition, the use of solar power eliminates the need for expensive maintenance costs.
- Energy saving
- Environment protection
- Low cost
- No noise
- Safe
- Reliable
- Durable
- Easy to install
- Flexible
- Maintenance free
- High efficiency
Where can solar street lights be used?
On rural roads or bike paths, the presence of solar lighting solutions helps promote better traffic flow and reduces accidents. For any solar LED street lighting system, the quality of the charge and discharge control circuit will directly affect the success and failure of the system application.
Types of batteries used in solar street lights
There are two types of rechargeable batteries that are commonly used in solar lights: deep cycle gel cell batteries and lead-acid batteries. It has semiconductor characteristics, which lay the basis for the photoelectric conversion process of solar panels. The tilting installation of the solar panel, which makes it difficult for the surface to adhere to the protective elements, can effectively prevent the heat island effect.
What are the two types of solar panels?
The conversion rate of monocrystalline solar panels is much higher than that of their polycrystalline counterparts. Adopting solar lights helps preserve biodiversity in areas most sensitive to light pollution. Solar LED lights are gaining popularity due to their compact design that incorporates all the necessary parts compactly, including the battery.
