12000 W,48 VDC, 3PH 230 / 400 VAC / 50 Hz, VAC / 27,3 Aac_in / 18,2 Aac_out, charge current 240 A, 650 Voc, 2 MPPT 26A/13A, 3x Standard4, parallel connection , sinewave, electronic protection,1x ACin / 1x ACout-screw terminal 5x 6mm², Bat-connection M10 / 50mm², air cooling, LCD, programmable, CAN, RS485, option (Datalogger, LAN, WiFi, GSM), IP65