... /24V input3. AC 220v/110V output4. Continuous output power: 600W/1000W/1500W/2000W/3000W5. Peak power:3000W6. Overload protect ,over voltage ... many equipments ,for example :600W: Home stereo ,Blender ,Fan ,etc.1000W: Coffee maker, portable vacuum ,etc.2000W:Fridge ,Reversible Drill, washing ...