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DOE OSTI · 3377207

Solar cell efficiency tables: Version 68

Green, Martin A. [Univ. of New South Wales, Sydney, NSW (Australia)]·Dunlop, Ewan D. [European Commission, Ispra (Italy). Joint Research Centre]·Yoshita, Masahiro [National Institute of Advanced Industrial Science and Technology (AIST) (Japan)]·Kopidakis, Nikos [National Laboratory of the Rockies (NLR), Golden, CO (United States)]·Bothe, Karsten [Inst. for Solar Energy Research GmbH GmbH (Germany)]·Siefer, Gerald [Fraunhofer Inst. for Solar Energy Systems, Freiburg (Germany)]·Jiang, Jessica Yajie [Univ. of New South Wales, Sydney, NSW (Australia)]
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Abstract

Consolidated tables showing an extensive listing of the highest independently confirmed efficiencies for photovoltaic solar cells and modules are presented. Guidelines for inclusion of results into these tables are outlined, and new entries since January 2026 are reviewed.

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14 SOLAR ENERGYenergy conversion efficiencyphotovoltaic efficiencysolar cell efficiency

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Green, Martin A. [Univ. of New South Wales, Sydney, NSW (Australia)], Dunlop, Ewan D. [European Commission, Ispra (Italy). Joint Research Centre], Yoshita, Masahiro [National Institute of Advanced Industrial Science and Technology (AIST) (Japan)], Kopidakis, Nikos [National Laboratory of the Rockies (NLR), Golden, CO (United States)], Bothe, Karsten [Inst. for Solar Energy Research GmbH GmbH (Germany)], Siefer, Gerald [Fraunhofer Inst. for Solar Energy Systems, Freiburg (Germany)], Jiang, Jessica Yajie [Univ. of New South Wales, Sydney, NSW (Australia)]. 2026-07-15. Solar cell efficiency tables: Version 68. https://doi.org/10.1016/j.joule.2026.102494

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