Multi Plus Smart Interver 7.2kw MPPT Solar Reversing Model Name: TommaTech Mplus 7.2K Operating Temp. Range: -10~50°C Inverter mode Rated power: 7200VA / 8000W DC input: 48VDC, 164.8A AC output: 230VAC 50 / 60Hz, 31.3A the highest. 80 A, default 30 A Solar charger mode Rated Power: 4000W x 2 Norminal Operating Volt: 240VDC Maximum Solar Power Voltage (VOC): 500VDC MPPT Volt. Range: 90 ~ 450VDC INCLUDES WIFI DEVICE - PARALLEL KIT - CAN USE 6 DEVICES GERMANY-BASED COMPANY