Bert Thin Films tests copper paste on TOPCon solar cell with 24% conversion efficiency

Bert Thin Films has used a copper paste on a tunnel oxide passivated contact (TOPCon) M10 solar cell with a conversion efficiency of 24%.

Apr 14, 2025 - 11:09
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Bert Thin Films tests copper paste on TOPCon solar cell with 24% conversion efficiency
Bert Thin Films has used a copper paste on a tunnel oxide passivated contact (TOPCon) M10 solar cell with a conversion efficiency of 24%.