Tripp Lite 3600W PowerVerter APS 36VDC 230V Inverter/Charger with Auto-Transfer Switching, Line-Interactive AVR (APSINT3636VR) Tripp Lite Aps Powerverter Int Apsint3636vr Power Inverter With Charger - 36v Dc - 230v Ac - Continuous Power:3600w