Most people live economic level are improved, the pursuit for their lives are also changed. Now people in the pursuit of low carbon life, reduce carbon dioxide emissions pollute the environment, protect our living environment clean atmosphere, so for the emissions of a lot of ordinary street lamp, people are looking for new energy to replace the use of it, that for solar street lights, which is developing rapidly in recent years is the use of new energy power generation, is deep the joy of people. Solar street lamps used in city road lighting, catering to the requirements of the people to pursue low-carbon, its energy utilization has a good advantage is zero pollution, also a clean air environment, and will not consume conventional energy and need not of standard coal combustion, is a clean and safe pollution-free outdoor street light, and can guarantee the society has a very good development. And under the same general configuration, solar street lamps are generally can resist rainy day is about 10 days, this will greatly increase the popularization application of solar energy street light. In use process, do not have to worry about in case of rainy day not bright lights, solar street lamps solar street light prices also and ordinary street lamps were similar, are in people under the scope of the customer.