Tripp Lite 6000W APS X Series 48VDC 208/230V Inverter / Charger w/ Pure Sine-Wave Output, AVR, Hardwired - Input Voltage: 230 V AC, 48 V DC, 208 V AC - Output Voltage: 230 V AC, 208 V AC - Continuous Power: 6 kW"

Auto-transfer switching option for UPS operation DB9 port for optional SNMPWEBSOLOHV management Delivers pure sine-wave AC power from AC or DC source 6000W continuous output power; 12000W peak power Corrects brownouts and overvoltages without using battery power This product is heavy and/or oversized and may need more than one person to handle.