Infrared-sensitive GaSb cells and visible-light-sensitive GaAs cells designed for satellite applications are described. The best component cell efficiencies add up to 28.1% under concentrated sunlight (30*, AM0). Two-terminal tandem cell circuit cards containing nine transparent GaAs cells mounted over holes on the front side of a ceramic double-sided printed circuit card and nine GaSb cells mounted on the back side of the same card have been fabricated and tested. Circuit level conversion efficiencies over 25% (AM0) are demonstrated.


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    Titel :

    High efficiency GaAs/GaSb tandem solar cells and tandem circuit cards


    Weitere Titelangaben:

    GaAs/GaSb-Tandemsonnenzellen und Tandem-Schaltkarten mit hohem Wirkungsgrad


    Beteiligte:
    Fraas, L. (Autor:in) / Avery, J. (Autor:in) / Martin, J. (Autor:in) / Sundaram, V. (Autor:in) / Girard, G. (Autor:in) / Dinh, V. (Autor:in) / Mansoori, N. (Autor:in) / Yerkes, J.W. (Autor:in)


    Erscheinungsdatum :

    1989


    Format / Umfang :

    6 Seiten, 2 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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