... ,40Wp. Specifications:1.AC 220V,110V,DC 12V.2. USB power output.3. Different capacity: 40Wp,50Wp,60Wp,70Wp,80Wp.The ... as camping .Features:1. It is composed of solar panel ,lithium power battery, intelligent controller & inverter.2. Aluminum alloy box .3. LCD ... displays the state of the battery capacity,load power,charge current and voltage.4. AC 220v,110v, DC 12V ...