... .5%; LTI : <2% 4. Pulse duration: 10~40ms 5. Test area:2000*1200mm Applicaitions:Electric performance test and on the file for Mono ... -Si, Poly-Si and A-Si solar panels.Equipment Features:-- Pulse duration is 10 ... 1100mmMeasuring Voltage0-100V(resolution 1mV)Measuring Current0-20A(resolution 1mA)Test ParametersIsc, Voc, Pmax, Vm, Im, FF, Eff, Temp, Rs, RshPower ...