The working principle of solar street lamp is to convert solar energy into electric energy to realize lighting. On top of the street lamps are solar panels, also known as photo-voltaic modules. These photo-voltaic modules, which are made of polysilicon, are converted into electric energy by solar energy and stored in batteries, so that the solar street lamps are controlled by intelligent controllers and solar cells. Solar panels are exposed to sunlight, absorb solar energy and convert it into electricity. During the day, the solar cell module charges the battery pack. At night, electric energy is transmitted to the light source through the control of the controller to illuminate people at night. At night, the battery pack supplies power for the LED light source to realize the lighting function.
Solar street lamp generates electricity through solar energy, without cable, there will be no leakage and other accidents. The DC controller can ensure that the battery pack will not be damaged due to overcharge or over discharge. It has the functions of light control, time control, temperature compensation, lightning protection and polarity protection. No cable laying, no AC power supply, no electricity charge. Due to the simple installation of solar street lamp, we should pay more attentions to the solar street lamp connector. The terminal of photo voltaic energy storage battery affects the lighting use of solar street lamp directly. The solar products of our Shunzhan lighting company have anti plug, sheath, lock and other enhanced function design. Metal contacts are also hollow design, which is good. Good heat dissipation performance, meet the use of solar street lamp, safe and efficient.
Solar street lamp has a series of advantages, such as low-carbon environmental protection, safety and reliability, which has been recognized by the majority of users, and has been vigorously promoted. Therefore, it can be widely used in urban trunk roads, secondary trunk roads, residential areas, factories, tourist attractions, parking lots and other places.
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