SCT-B Solar Cell Test Machine aaThe test precision is ensured by ... more than 8,000 Points to Collect DatasSCT-B Solar Cell Test MachineEquipment PerformanceDigital Control: Compared with the traditional analog ... to gain truly reverse test characteristic curve of different solar cells to calculate the dark current and parallel resistance ... Voc, Pmax, Vm, Im, FF, EFF, Temp, Rs, Rsh. Solar cell tester