Featured in Solar springs eternal – 09-2023

Getting to the bottom of TOPCon degradation

Should the industry be alarmed at the potential degradation susceptibility of tunnel oxide passivated contact (TOPCon) solar cells? Or are the problems easily addressed and more a reflection of rushed-to-market products? pv magazine contributor and consultant Götz Fischbeck reports.
By
pv magazine
Image: JinkoSolar

Technological innovation continues apace, in a solar industry that could add 400 GW of generation capacity in 2023. This year could be as pivotal as 2016, when passivated emitter, rear cell (PERC) solar cells supplanted back surface field technology. TOPCon solar cells are the front runner to become the new mainstream solar approach and are …

pv magazine
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