Description

The 6583A photovoltaic cell voltammetry test system includes a steady-state solar simulator for photovoltaic cell testing and a voltammetry test device, which can provide users with simulated solar illumination to meet the requirements of AM1.5G spectrum, and carry out a comprehensive electrical performance test of photovoltaic cells indoors. The solar simulator offers an optional light valve to provide light time control. The photovoltaic cell volt-ampere characteristic test device mainly includes xenon lamp driving power supply, volt-ampere characteristic test unit, and includes computer system and optional battery sheet test fixture. Pv cell volt-ampere characteristic test system can draw high-precision volt-ampere characteristic curve, analyze the maximum power and other parameters of the battery, and provide the laboratory for battery performance analysis or provide sorting test for the battery production line.

Class A spectrum standard (IEC60904) tester to ensure measurement reliability and standardization. ● Constant light intensity, irradiation instability is better than ±1% (class A). ● Irradiation non-uniformity is better than ±2% (grade A). ● Measurable parameters: I-V curve, P-V curve, short circuit current, open circuit voltage, peak power, peak power point voltage and current, constant voltage point current, fill factor, conversion efficiency, series resistance, parallel resistance, solar cell temperature. ● Xenon lamp imported to ensure the test spectrum and service life. ● Large effective measuring area, multi-voltage and current range design, suitable for various specifications of batteries below 20V and 20A. ● Kelvin four-wire connection ensures the accuracy of battery voltage and current measurement. ● Can measure monocrystalline silicon, polysilicon, thin film and other types of solar cells. ● With temperature correction function. ● Can measure monocrystalline silicon, polysilicon, thin film and other types of solar cells. ● Optional automatic classification function, convenient production line.