2000W continuous power, 4000W surge peak power, 12 Volt DC input, 60hz or 50hz switch Highly efficient - improved ouptut at low voltage, 1 GFCI Dual Outlet Connector and cable for remote on/off switch, Isolated ground & neutral Short circuit protection (GFCI and AC Breaker), On/off switch, 5 Function Protection LED indicator AC Breaker, Dual cooling fans thermally controlled, Internal blade fuse protection, Instruction manual