Halm - Model IUCT-LF3.1 -High-Precision IV Tester With LED Solar Simulator

This class A+ A+ A+ certified system is equipped with LED technology with 28+ wavelengths covering a spectral range of 300-1,200 nm. The system is available in two versions: the standard monofacial model and the IUCT-LF3.1-BF with dual synchronized light sources for bifacial testing. Both models offer adjustable light spectra and unlimited flash durations including constant light mode, making them ideal for testing tandem and multi-junction solar cells and perovskite materials.

With its modular, air-cooled light engine, the system ensures productive and convenient operation in all industrial environments.

Optional packages include EL imaging, IR imaging, grid resistance testing, and simultaneous measurement of two half-cut cells. The base model already comprises MPP tracking functionality, spectral response measurement, and EQE evaluation, providing a comprehensive solution for solar performance testing in production settings.