Now rural applications of led solar street light bottleneck has been broken by a growing number of photovoltaic power generation enterprise. This will be for the future new rural pave the way for large-scale popularization and application of solar street lamps. This for the current rural local governments led solar street lamps, promotion of the product has more advantages. First of all, the new rural use of solar power, solar street lamps don't have to worry about rainy day, still can convert light energy into electrical energy during the day, need not pay the electricity bills, running maintenance costs almost to zero. Second, rural good appearance without electricity solar street lamps, suitable for scenic spots, parks, rural roads, remote areas and other places of lighting lighting needs. And can be used for small population density, traffic inconvenience, lack of conventional fuels, underdeveloped economy, it is difficult to use conventional energy generation, but its high energy such as solar energy resource-rich regions, solar energy can solve the problem of household lighting people in these regions. With the constant progress of solar power generation technology and further reduce the cost, huge potential of rural led solar street light industry will go to the real market. Led solar street light project construction in the rural area is a reasonably good.