タイトルまたは説明

1 light source: high power LED 2 solar panels: more than *0 years. 3 lead acid storage battery: VRLA battery 4 controller: intelligent controller (with light-operated switch, with protection of feedback, reverse charging, overcharging, over-discharging, short circuit and lightening proof. The controller designed by our company has patent. The patent No. ZL***********7.8 ) 4 pole: High quality steel materials, electricity coat zinc, hot dipped