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 ...
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 ...
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Industrial TOPCon solar cells hit 26.66% efficiency record
Crystalline silicon solar cells currently dominate the global photovoltaic industry, with tunnel oxide passivating contact (TOPCon) technology—a type of architecture within this product ...
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New interface engineering strategy developed for efficient and stable back-contact solar cells
As the demand for renewable energy grows, scientists are developing new types of solar cells that are both highly efficient and scalable. The back-contact perovskite solar cell (BC-PSC) is one such ...
The Chinese manufacturer said it developed a new circuit-model–based method to accurately detect hot-spot risks in TOPCon back-contact modules, overcoming limitations of the IEC 61215 approach caused ...
As the demand for renewable energy grows, scientists are developing new types of solar cells that are both highly efficient and scalable. The back-contact perovskite solar cell (BC-PSC) is one such ...
DAS Solar is planning a new 5GW cell facility as it shifts attention to back contact cells. Image: DAS Solar via LinkedIn. Chinese module producer DAS Solar is planning a 5GW manufacturing facility ...
Interesting Engineering on MSN
Organic solar cells retain 93% power-conversion efficiency with new additive
A study conducted by Penn State University researchers has revealed that organic solar cells ...
Researchers develop a novel bilayer tin oxide electron transport layer for improving efficiency of back contact solar cells JEONBUK-DO, South Korea, Dec. 17, 2025 /PRNewswire/ -- As the demand for ...
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