Once again Xantrex leaves little or no room for 120 v wiring and their so called " quick connect " 120 v terminals are a joke ! 3 connections using a 3 mm flat screwdriver to pry a spring loaded connection . Now how the hell are you to install 3 # 10 ga. wires which are the recommended for the X 2000 watt inverter , even 12 ga. is a nightmare ! Other than that i like it's other features . If it wasn't for the wiring terminal issue i'd give it 5 stars .....