Heterojunction solar cell built with biomass lignin-based silver paste achieves 25.96% efficiency
Chinese researchers developed a biomass lignin-based silver paste for heterojunction (HJT) solar cells that reduces reliance on petroleum-based resins. The optimized paste raised cell efficiency from 25.01% to 25.96% while improving printability, adhesion, and conductivity.
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Read the original ↗https://www.pv-magazine.com/2026/10/07/heterojunction-solar-cell-built-with-biomass-lignin-based-silver-paste-achieves-25-96-efficiency/Original headline
Heterojunction solar cell built with biomass lignin-based silver paste achieves 25.96% efficiency
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