The Xantrex Prosine inverter provides clean AC power from DC battery power. Designed for recreational, industrial, and backup power applications the Prosine series is ideal for mid-range loads. PROsineTM Inverters deliver true sine wave output that is identical to AC power supplied by your utility. This clean output makes PROsineTM Inverters ideal for handling sensitive loads, while also improving AC equipment performance. Designed for recreational and industrial applications, expect the best performances from televisions, audio systems, speed tools, and any other electronics where you want nothing but the most optimal performance. Providing 1800 watts of sine wave AC power from a DC source Offering superior quality true sine wave output, the Prosine 1800W stand-alone power inverters is ideally suited for electrical systems that already have a quality multistage battery charger. Designed for recreational and industrial applications, their 120-volt, 60 Hz AC power output is capable of handling both heavy duty