because small manufacturer production of solar street light, though at the time of purchase price is relatively cheap, but in the process of use, not only affect the actual application requirements, but also will produce more of the cost of maintenance, will seriously affect the service life of at the same time, so only choose professional factory manufacturing solar street lamp, can meet the demand of the actual use of such products in use process can achieve ideal efficiency, not only save the upkeep of late, with also can effectively prolong the service life.