Talking about the working principle of solar street light solar street light-li

Today, solar street light is a traffic road condition lighting that uses solar energy, a new type of energy, as the external power source for street lights. It can play a very important role in our urban life and is the eye of our travel. So do you know how solar street light works? Working principle of solar street light: The working principle of solar street light is to convert solar energy into electrical energy to realize lighting. The top of the street light is a solar panel, also known as photovoltaic module. During the day, these photovoltaic modules made of polysilicon convert solar energy into electrical energy and store it in the battery. , so that the solar street light is under the control of the intelligent controller, the solar panel absorbs the solar light and converts it into electrical energy after being irradiated by sunlight, and the solar cell components charge the battery pack during the day. In the evening, the electric energy is delivered to the light source through the control of the controller to illuminate people at night. At night, the battery pack provides electricity to supply power to the LED solar street light to realize the lighting function. Solar street light is powered by solar energy, so there is no cable, no leakage and other accidents. The DC controller can ensure that the battery pack is not damaged due to overcharge or overdischarge, and has functions such as light control, time control, temperature compensation, lightning protection, and reverse polarity protection. No cables, no AC power, no electricity bills. Solar street light has a series of advantages such as low carbon, environmental protection, safety and reliability, which have been recognized by customers and have been vigorously promoted. Therefore, it can be widely used in urban main and secondary roads, residential areas, factories, tourist attractions, parking lots and other places.
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