Solar street light working principle - source code
April 15, 2022
With the development of the times, nowadays, solar street lights have been used as a traffic road condition lighting lamp that uses solar energy as a street lamp external power supply energy. It can play a very important role in our urban life. We travel and nightlife eyes. Do you know how solar street lights work?
Solar street light works:
The working principle of solar street lamps is to convert solar energy into electricity to achieve lighting. At the top of the street lamp is a solar panel, also known as a 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 lamp is under intelligent control. Under the control of the device, the solar panel is irradiated with sunlight, absorbs solar energy and is converted into electrical energy, and the solar cell module charges the battery pack during the day. In the evening, power is supplied 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 achieve lighting functions.
Solar street lights generate electricity through solar energy, so there is no cable, no leakage and other unexpected situations. The DC controller can ensure that the battery pack is not damaged due to overcharge or overdischarge. At the same time, it has the functions of light control, time control, temperature compensation, lightning protection and reverse polarity protection. No cabling, no AC power supply, no electricity bills.
The low carbon environmental protection, safety, and reliability of solar street lights have been recognized by the majority of customers and have been greatly promoted. Therefore, it can be widely used in urban areas, secondary roads, communities, factories, tourist attractions, parking lots and other places.
