High-resistivity silicon wafers offer superior efficiency potential but are highly sensitive to edge recombination and mechanical damage, limiting their commercial use compared to more robust standard ...
Solar cell photovoltaic research, development, and manufacturing continue to rapidly move forward with new advances in solar texture and metallization manufacturing leading to higher efficiency solar ...
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Record 27% efficiency: China’s back-contact solar cells break barriers with silicon wafers
Despite their clear efficiency advantages, high-resistivity, lightly doped silicon wafers have seen limited adoption ...
Researchers at École Polytechnique Fédérale de Lausanne (EPFL) and Center Suisse d’Electronique et de Microtechnique (CSEM) in Switzerland developed a novel single-step thermal annealing process for ...
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 ...
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