TOPCon, HJT modules show up to 16% power loss in damp heat testing due to ‘hidden contaminants’

Researchers from the University of New South Wales (UNSW) and the University of Newcastle have found that “hidden contaminants” in TOPCon and HJT modules can lead to a power loss of up to 16%.

May 12, 2025 - 12:24
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TOPCon, HJT modules show up to 16% power loss in damp heat testing due to ‘hidden contaminants’
Researchers from the University of New South Wales (UNSW) and the University of Newcastle have found that “hidden contaminants” in TOPCon and HJT modules can lead to a power loss of up to 16%.