Solar street light is a use of solar energy in the street, because of its influence from power, without ditching embedding, no consumption of conventional energy, long sunny place to install and so can be used in solar street urban parks, roads lawn lighting, but also for the regional distribution of population density is small, inconvenient transportation economic underdevelopment, lack of conventional fuels, it is difficult to use conventional energy generation, but rich in solar energy resources to address these areas of people's home lighting problems. Solar street lighting system components are made (including the stand), LED lamp, solar lighting controller, battery (including battery incubator) and the poles of several parts. Monocrystalline solar modules generally used or polycrystalline solar modules; LED lamp is generally used in high-power LED light source; controllers are typically placed in the pole, with light control, time control, overcharge and over-discharge protection and reverse polarity protection, and more advanced lighting controllers also have the seasonal adjustment time function, half-power, intelligent charge and discharge functions; battery is generally placed in the ground or the battery will have a special incubator, can be VRLA batteries, gel batteries, Fe-Al batteries or lithium batteries. These systems can protect more than 15 days of rainy weather to work! On product features, solar street light source in the use of solar energy. During the day, it can make use of solar energy to the street circuit board inside the battery charge, at night, the battery can supply power for lighting, fully meet the needs of lighting. Solar lights use solar power green, nature everywhere, which saves material laying power lines needed to save a lot of manpower and resources to improve the efficiency of construction. In addition, solar lights green, energy saving, long life, the product structure and stability, with very good social and economic benefits; also to meet the customer's environment, coordinated colors and surface requirements, while products with high self-cleaning , corrosion resistance, resistance to aging.