Modified sine wave inverter is designed to invert 12 VDC to 115 VAC. It is 90% efficient with 2 GFCI outlets. Measures 2.8 inch height x 5.9 inch width x 12.3 inch length. It has 1500 Watt output rating and 3000 Watt surge rating. Features overload and over temperature shutdown protection, over voltage protection, low voltage alarm protection and low voltage cut-out protection. It is remote on/ off switch capable.