A Swiss research team has developed a novel single-step annealing process for tunnel oxide passivating contact (TOPCon) solar cells. Demonstrating the approach, the scientists built a proof-of-concept ...
According to the report’s authors, LECO is now used in the production of around one-quarter of TOPCon cells. Image: Trina Solar. A new study has found that the laser-enhanced contact optimisation ...
Indian PV manufacturer EMMVEE has commissioned a 1.4 GW TOPCon solar cell production line, achieving cell efficiencies of up ...
Researchers have reported rapid efficiency gains in perovskite/silicon tandem solar cells, including designs that pair perovskite top cells with TOPCon silicon bottom cells and can be configured for ...
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Industrial solar cells achieve 26.09% efficiency with reduced silver use and better bifacial performance
A research team led by Prof. Ye Jichun from the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences, in collaboration with partners, has proposed a ...
THBC stands for TOPCon-Compatible Hybrid Back-Contact Cell and aims to support direct retrofitting of existing TOPCon manufacturing lines. Image: Trina Solar. In 2026, amid widespread industrial ...
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