solar cell efficiency News

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• Beyond the 100% Limit: Quantum Yield Breakthrough at Kyushu University Signals Next Generation of High-Power Solar Cells

  Published: Apr 24, 2026

  Section: Science & Tech

  Researchers from Kyushu University and Johannes Gutenberg University Mainz have achieved a 130% quantum yield in a lab environment, successfully capturing more energy states than p...

• Chinese Solar Giant LONGi Sets Record 27.09 Percent Efficiency for Back-Contact Cells

  Published: Feb 17, 2026

  Section: Science & Tech

  LONGi Green Energy Technology has achieved a world record efficiency of 27.09 percent for its back-contact crystalline silicon solar cells. This breakthrough pushes silicon technol...