Solar street light is belong to the small green energy-efficient lighting, so it is with a certain social and economic and environmental benefits. Now we developed many products have been gradually from solar, wind and geothermal energy, reduce the use of conventional energy sources, solar street light is the use of solar energy resources, sufficient energy and does not contain gas pollution. Led solar street light is very accord with the requirement of we advocate green, environmental protection and energy saving, it is based on the mass of the adoption of, suitable for places is very widely used, which can be installed in residential district, parks and other places is that people are more likely to accept the use of small solar street lamps, and solar street light price is more suitable for general products. But to ensure that the solar street lamps have long service life, more can highlight the advantages of it, that the use of materials for it is to ensure, so this time asking people to find a comparison of manufacturer, purchase the high quality product, thus improve the lighting effect, not cause certain problems, let buy solar street light real value for money.