LED Steady-state Solar Cell IV Tester - Steady-state Light IV Tester - Delicacy Laser Optoelectronics Technology Co.,Ltd

LED Steady-state Solar Cell IV Tester

Product Introduction： This device is mainly used to simulate sunlight and collect the volt ampere characteristic curves of crystalline silicon photovoltaic cell modules, single section perovskite cell modules, and stacked perovskite cell modules. The device uses LED combination steady-state light sources, each of which can be adjusted separately. The light source level meets the IEC60904-9 ed3 A+A+A+level and can measure conventional polycrystalline, monocrystalline Perc, Topcon, BC, heterojunction, etc CIGS、GaAs、CdTe、 I-V curve, P-V curve, irradiance line, short-circuit current, open circuit voltage, peak power, peak power point voltage and current, fill factor, conversion efficiency, series resistance, parallel resistance, etc. of single junction perovskite, stacked perovskite and other battery components.

Key Parameters

Standard

IEC60904-9:2020

Light type

LED light source, 22 bands, each bandis adjustable independently

Cooling

Water cooling

Light source lifetime

40000h

Spectrum wavelength

350-1100nm，
300-350nm and 1100-1200nmcan be
customized

Classfication of light source

Spectral match is 0.875-1.125, class A+
Irradiance non-uniformity is ≤1%, class A+
Irradiance instability is ≤1%, class A+

Irradiance intensity

100W/㎡~1200W/㎡

Illumination area

300*300mmnn
Other size can be customized

Test mode

Under steady-state mode, it can be set freelyfrom 1s to continuous illumination. Besides, it is compatible with the transient test as well

Multi-channel testing design

36 channels can be tested simultaneously, and the number of channels can be
customized

Testing technology

It equipped with I-V, V-I scanning, MPPT(maximum power point tracking), I-t
(constant voltage) and other test
technologies, all these technologies canbeswitched by software. It also equippedpoint-by-point scanning ( meet the shortest scanning in step of ≤0.2s

Measurable cell type

Poly-crystalline, Mono-crystalline, TopCon, HJT, BC,CIGS, GaAs, CdTe and Perovskite

Optional service

 Jigs suitable for 0BB cells and perovskitecan be customized
 Temperature Chamber can be integratedto achieve measurement of temperaturecoefficient