... time10msTest Area200mm×200mmTest range0.1W~5WTest Voltage1V(1mV)Test current10A(resolution1mA)Test parameterIsc,Voc,Pmax,Vm,Im,FF,EFF, ... C)• Consistency of test result : ±1%•Electricity properties testing error: ≤1%•Testing way: Adopts four-wire connection to measure cells, ... ensure the accuracy of measurement•Test Parameter: Isc,Voc,Pmax,Vm, ...