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Tandem solar cells achieve 33.1% efficiency with textured silicon passivation

Aamir Khollam September 04, 2025 3 min read
Interesting Engineering
Tandem solar cells achieve 33.1% efficiency with textured silicon passivation
AI Article Summary

Scientists have developed perovskite silicon tandem solar cells with surface passivation on textured silicon, achieving a conversion efficiency of 33.1%. This breakthrough utilizes perovskite to enhance light absorption while allowing for compatibility with existing production technologies due to the use of textured silicon. The research promises a new level of efficiency and scalability for commercial production, bringing the tandem solar cells closer to large-scale deployment.