Xantrex Technologies 1800PS 1800 Watt - 2900 Watt Prosine Power Inverter (806-1800) 1000 and 1800 watt inverters (1500 and 2900 watt surge capability) True sine wave AC output (crystal controlled) Removable LCD display can be mounted remotely for control and monitoring Unique DC terminals offer 180-degree connections for easy installation in tight places Powersave mode draws only 1.5 watts under no load True Sine wave AC output 1800 watt continuous power Surges to 2900 watt peak High frequency switching technology Multi-stage charging capability