TY - RPRT TI - Solar cell efficiency tables: Version 68 AU - Green, Martin A. [Univ. of New South Wales, Sydney, NSW (Australia)] AU - Dunlop, Ewan D. [European Commission, Ispra (Italy). Joint Research Centre] AU - Yoshita, Masahiro [National Institute of Advanced Industrial Science and Technology (AIST) (Japan)] AU - Kopidakis, Nikos [National Laboratory of the Rockies (NLR), Golden, CO (United States)] AU - Bothe, Karsten [Inst. for Solar Energy Research GmbH GmbH (Germany)] AU - Siefer, Gerald [Fraunhofer Inst. for Solar Energy Systems, Freiburg (Germany)] AU - Jiang, Jessica Yajie [Univ. of New South Wales, Sydney, NSW (Australia)] PY - 2026 DO - 10.1016/j.joule.2026.102494 UR - https://www.osti.gov/biblio/3377207 ID - 3377207 ER -