Grid-interactive renewable energy systems allow operators to demonstrate a commitment to a renewable energy future. With the OutBack Vented GVFX3648 grid-interactive system, backup AC power is made available 24/7 in the event of a utility outage, providing reliable power and peace-of-mind. At night, the inverter’s automatic power save mode ensures that energy is not wasted by needlessly charging your batteries from the utility grid. An average conversion efficiency of 91% provides greater savings and a shorter time period for system payback. OutBack’s grid-interactive technology provides you more than a typical solar inverter; OutBack also has an unmatched ability to utilize solar, wind and hydropower resources.