On-Sun Concentrator Performance of GaIn/GaAs Tandem Cells

    Research output: Contribution to conferencePaper

    Abstract

    The GaInP/GaAs concentrator device has been adapted for and tested in a prototype 'real-world' concentrator power system. The device achieved an on-sun efficiency of 27% +/- 1% in the range of approximately 80-400 suns with device operating temperatures of 32 deg. C to 50 deg. C. We discuss ways of further improving this performance for future devices.
    Original languageAmerican English
    Pages73-75
    Number of pages3
    DOIs
    StatePublished - 1996
    EventTwenty Fifth IEEE Photovoltaic Specialists Conference - Washington, D.C.
    Duration: 13 May 199617 May 1996

    Conference

    ConferenceTwenty Fifth IEEE Photovoltaic Specialists Conference
    CityWashington, D.C.
    Period13/05/9617/05/96

    NREL Publication Number

    • NREL/CP-22376

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