... -current,over-voltage,temperature protection,humidity protection,12V/10ABattery box:water-proof5Functionadjustable, 6-12 hours each day, 3-5 consecutive rainy ... grid, water pump, or even in space. 2. Environment protection No pollution, no noise, no radiation 3.17% high conversion rate solar panel ... set. No need for manual control after the first set. Solar Street Light with high quality