perovskite research

Research on Perovskite-CIGS Tandem Solar Cells Yields 24.9% Efficiency

Based on a commercial copper indium gallium selenide (CIGS) solar cell, engineers from Midsummer, by teaming up with researchers at Prof. Yang Yang’s laboratory of University of California, Los Angeles (UCLA), have demonstrated a four-terminal perovskite-CIGS tandem solar cell reaching 24.9 percent efficiency.  Midsummer is a leading Swedish developer and manufacturer of thin film CIGS […]

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