... : 85% 4.Approved:CE,ROSH 5.Peak power: 1500W Product:1000W power inverter,power supplyParameters: Rated Power: 1KWmaximum power: 1.5KWRated input voltage: DC12V /24Vminimum ... ,etc.1000W: Coffee maker, portable vacuum ,etc.2000W:Fridge ,Reversible Drill, washing-machine ,etc.3000W: Water pump ,air conditioner ,etc. Features ...