... power to high voltage AC household power. It is widely used indoor and outdoor,can drive many equipment just with the ... the power off situation.Power inverter can be used in many occasion, such as in cars,in trucks,at boat,with solar system,and ... ,printer ,Fax ,etc.500W: Home stereo ,Blender ,Fan ,etc.1000W: Coffee maker, portable vacuum ,etc.2000W:Fridge ,Reversible Drill, washing-machine ,etc ...