Project News Details
Title:
Improving TOPCon solar cell performance with rear treatment techniques
Detail:
Researchers in China have investigated four strategies that minimize TOPCon solar cell surface recombination centers and improve light trapping performance. They identified alkali polishing with micro-texturing as the most suitable technique to improve TOPCon cell open-circuit voltage and fill factor and the overall device performance.
Source:
PV-Magazine
Published Date:
14.09.2025
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