Solar energy is a kind of renewable energy, is clean and high efficiency can be unlimited use of new energy, used in lighting area, things it environmental effects to the environment and long service life, better than other traditional street lamp can be used for a year or two is useless, and should be replaced before use. Long life is a good solar street lamps, its lighting effect also cannot be ignored. Stability and high reliability is has the characteristics of the solar street lamps, it also gives its lighting effect, at least, don't worry will be affected by power failure can't light, at the same time it can meet the 5 - in a row Seven rainy day, even on a rainy day can still work normally, safe and reliable, also need not manual supervision, solar street lights can achieve automatic switch and charge and discharge control, fully integrated control. Whether it is used in what kind of environment, and what kind of electricity requirement, solar street lamp power generation system can make the optimization of system design, to meet the requirements of users, and lighting time. Its illumination high color rendering index, can see things allows traffic to travel, travel security is not a problem.