LIFAN Power USA, Inverter, models:

ENERGY STORM ESI2500iER-EFI-CA	Operating Instructions And Owner'S Manual
ESI2000i	Owner'S Manual
Energy Storm ESI-7000iER-EFI	Operating Instructions And Owner'S Manual
Energy Storm ESI-860i-CA	Operating Instructions And Owner'S Manual
LF4250EPL	Operating Instructions And Owner'S Manual