... power: LED.DC 12V 3WQty/Container: 1180sets/20" 2240sets/40" 2830sets/20"Specifications(over 1500w)If the system over 1500w, the distribution ... box and battery should be separately, the distribution box including PV controller, inverter, ... panel, cable etc, and batteries install to the stand.Distribution Box1)50W-100W systemQty/Container: 110sets/20'ft 220sets/ ...