Max. DC voltage: 1000VdcMPPT voltage range: 250~950VdcNumber of MPPT: 2String per MPPT: 2Max. input current per MPPT: 21A/21ANormal AC output power: 20kWRated AC volatge: 400VacRated AC grid frequency: 50HzMax. output current: 32AAC Connection: 3W+N+PE/3W+PEDimensions W x D x H (mm): 553×715×228Weight(kg): 39Operating temperature range: –25°C~+60°CProtection rating: IP65