The solar charger converts the sun's light energy into 6 volt electricity, powers garden lights, light, fountain pump, on-board outdoor advertising, street lighting, household fans, traffic lights, etc. There are no electricity charges, totally environmentally friendly from a low-power device. The simple and basic design allows you to tinker and fix it anywhere in a fixed position. The high-efficiency polycrystalline silicon solar panel ensures a high energy conversion rate of more than 19.5%. Polycrystalline silicon with epoxy surface sealing and ABS frame ensures long service life. Wide application for garden lighting, emergency lighting, fountain pump, outdoor advertising board, street lights, household fans, traffic lights, etc. mm / 3.3 * 5.1 * 0.4 in...