Environmental pollution growing across the country and the influence of our country under the government's attention, the development of the city have to response to the call of energy conservation and environmental protection, but also add investment in new energy development, in the new energy can be applied to the road lighting is the solar and wind power. Especially in recent years in guangxi's demand is more and more solar street lamps, what about use of solar street lights in guangxi that practical? In guangxi and better promotion of solar street lamps, because it is located in the western part of our country, good light conditions, abundant solar energy resources, has great development potential. Lights and solar street light itself is to convert solar energy into electrical energy by light radiation light, relative to other northern region, guangxi solar street lamps used still has a good practicability. Guangxi practical good solar street lamps, in addition to outside because of the local abundant solar energy resources, is also inseparable from the advantages of solar street light itself, because it is using new energy power generation, so guangxi use environmental protection and energy saving pollution-free solar street lamps, service life is long, and with the development of technology is more and more mature, the price also in reducing the solar street lamps in guangxi.