QE-RX: IPCE Measurement & Loss Analyzer

QE-RX is a photovoltaic cell efficiency loss analyzer for high-efficiency solar cell research and development. The loss mechanism is the key information to improve the conversion efficiency of high-efficiency solar cells such as PERC, HJT, TOP-Con, etc. Conversion efficiency losses can be attributed to three factors, including short-circuit current density (Jsc), open-circuit voltage (Voc), and fill factor (FF) losses. The QE-RX can not only measure PV-EQE, reflectance, and PV-IQE data, but also analyze Jsc, Voc, and FF losses in conjunction with the analysis software SQ-JVFLA. Enlitech integrated three different test functions in QE-RX and developed SQ-JVFLA software to help users analyze three different losses based on Shockley–Queisser thermal limit theory. QE-RX is your best partner for improving photovoltaic efficiency.