... solution for off-grid solar system2) inverter/ diesel generator/power grid/transfer switch/MPPT solar charger3) pure sine wave output ... , for various load4) ow power saving mode to conserve energy5) solar power mode and grid power mode, can be free to ... -232(optional)11)CE/RoHS approvedApplication: Vehicle, Yacht , Solar power systems, Portable equipments, Power tools, Home and office appliance.