The service life of the battery solar street lamps should also consider in the whole street lamp system application, usually the battery warranty of three years or five years, but the general battery in one year or even half a year later will be in charge of discontent, some actual charge rate have
the service life of the battery solar street lamps should also be considered in the whole street lamp system application, usually the battery warranty of three years or five years, LED lights, but the general battery in one year or even half a year later will be in charge of discontent, some actual charge rate is likely to fall to about 50%, it will affect the normal continuous rainy period of night lighting, so choose a good battery is especially important