EnPV GmbH, a subsidiary of German energy provider EnBW Energie Baden-Württemberg AG, has unveiled a solar cell based on n-type tunnel oxide passivated contact (TOPcon) technology and a new kind of ...
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 ...
Interesting Engineering on MSN
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 ...
Nanotechnology enables the use of materials with unique optical, electrical, and thermal properties. These materials can be engineered to absorb sunlight more efficiently, reduce energy loss, and ...
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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