ZST A+A+A+ Performance Validation Solar Module Xenon Lamp IV Tester
Parameters
Main functions and features:
2.1 Measurable parameters: I-V curve, P-V curve, irradiance line, short circuit current (Isc), open circuit voltage (Voc), peak power(Pm), voltage at the peak power point(Vm), current at the peak power point (Im), constant voltage, constant
current, filling factor (FF), conversion efficiency (EFF), series resistance (Rs), parallel resistance (Rsh), etc..
2.2 The solar cell modules adopt four-wire connections ensure the accuracy of solar cell current measurement.
2.3 Use of infrared temperature measurement ensures the accuracy of Solar Cell temperature corrections.
2.4 Light feedback system ensures the stability of irradiance.
2.5 Main spectral range: 300-1200nm. The long wave band will output energy, under wavelength is extended to 300-1700nm condition.
2.6 The test is fast, single test takes less than 1s. Test interval is 5s (under 10ms pulse width condition) Test interval is 18s (under 100ms pulse width condition)
2.7 The longer pulse width and intelligent load technology, are compatible with Poly-crystalline, Mono-crystaline PERC, TopCon, Heterojunction, IBC and other high capacity solar cell module test.
2.8 According to the standard with IEC60904-1-2, the tester has upgraded capacity of simultaneously testing the upper and lower light source.