... . AC 110V,220V,DC 12V. 2.USB Power Output 3.Different capacity 20Wp,30Wp,40Wp. ... Specifications:1.AC 220V,110V,DC 12V.2. USB power output.3. Different capacity: 40Wp,50Wp,60Wp,70Wp ... Features:1. It is composed of solar panel ,lithium power battery, intelligent controller & inverter.2. Aluminum alloy box ... LCD displays the state of the battery capacity,load power,charge current and voltage.4. AC 220v,110v ...