Talking about the working principle of solar street lights
The working principle of solar street lights is to convert solar energy into electric energy to realize lighting. On the top of the street lights are solar panels, also known as photovoltaic modules. During the day, these polysilicon photovoltaic modules convert solar energy into electricity and store them in batteries, so that solar street lights can be controlled intelligently. Under the control of the device, the solar panel is irradiated by sunlight, absorbs the solar light and converts it into electrical energy, and the solar cell components charge the battery pack during the day. In the evening, power is delivered to the light source through the control of the controller to illuminate people at night. At night, the battery pack provides power to the LED light source to realize the lighting function.
Solar street lights generate electricity through solar energy, so there is no cable, and there will be no leakage and other accidents. The DC controller can ensure that the battery pack is not damaged due to overcharging or overdischarging. It also has functions such as light control, time control, temperature compensation, lightning protection, and reverse polarity protection. No need to lay cables, no AC power supply, and no electricity bills.
Solar street lights have a series of advantages such as low carbon, environmental protection, safety and reliability, which are recognized by the majority of customers and have been vigorously promoted. Therefore, it can be widely used in urban main and secondary arterial roads, communities, factories, tourist attractions, parking lots and other places.
