In principle, a solar street lamp USES solar energy as its light source, and during the day solar panels charge batteries. At night, when lighting is needed, the batteries start to power the light source. Its in use without laying complicated, expensive power lines, enables its to installation at any site any environment, its battery USES natural light, can be recycled, without external power supply, the source of green environmental protection, when the sun is insufficient to a certain extent, can automatically adjust the switch solar street lamps, truly the unmanned guard, all-weather work.
Compared with traditional high-voltage incandescent lamps, solar street lamps are quite different in product features, material structures and power lines. Solar street lamp is a kind of traffic and road lighting lamp that USES solar energy as the external power source of street lamp in our country. In urban life, street lamp plays a very important role and is our eyes for travelling and nightlife.
In terms of product features, the solar street lamp USES solar energy on the lamp source. During the day, it can use the solar circuit board to charge the storage battery in the street lamp, and at night, the battery can power the lamp, which can completely meet the lighting needs. The solar power used by solar street lamps is green and environment-friendly, which can be seen everywhere in nature. This saves the materials needed to lay the power supply line, saves a lot of manpower and material resources, and improves the construction efficiency. In addition, solar street lamp is green, environment-friendly, energy-saving and energy-saving, long service life, stable product structure, and has very good social and economic benefits.