YPY-500A2 Home Lighting Solar Power Supply System, Support USB Output & Solar Power Panel(Black)

About the product 1. Support solar panel (10W), no need oil, gas, or coal 2. Equipped with meter, which tells the status of the system any time 3. Easily operable input and output system, requiring no adjustment for installation 4. Equipped with maintenance free storage battery with production from over-charge, over-discharge, over-load, and short circuit 5. Small size and light weight design