Provide clean, reliable pure sine wave power for all your alternative energy needs with the Tripp Lite APSX1012SW. This inverter/charger supplies 1000 watts of continuous 230V AC power. Reliable large transformer design and frequency control powers resistive loads like refrigerators, motors, pumps, compressors and laser printers as well as electronic loads like TV's, computers, power tool and battery chargers. The 3-stage charging system will properly charge and maintain your vehicle's battery or separate battery bank. The charge rate is selectable so you can use a variety of battery sizes , as well as multiple batteries to fit your run time requirements.