Features: 1. Build-In MPPT (Maximum Power Point Tracking) function 2. High Efficiency with wide range operation 3. Meet UL-1741 and IEEE-1547 requirement 4. Firmware flash capability: The firmware inside the micro controllers can be updated by USB or RS232 communication interface.
Made by PowerCom, USA - Brand New SOLARKING Small Grid tie UL-1741
True Sine wave MPPT AC inverter! Ship from Fullerton, CA, USA!