Optical modelling of tandem structure amorphous silicon solar cells

P. Štulík, J. Singh

    Research output: Contribution to journalArticlepeer-review

    4 Citations (Scopus)

    Abstract

    Using the admittance analysis method, the design of a tandem of two cells stacked one on the top of the other and connected in series is modelled. The i-layer of the top cell is assumed to be made of a-Si:H and that of the bottom cell of a-SiGe:H, and the condition of current matching at maximum power point is applied to determine the tandem's optimal design. The effect of defects as recombination centres is also incorporated in the calculation of the voltage-current dependencies.

    Original languageEnglish
    Pages (from-to)120-124
    Number of pages5
    JournalJournal of Non-Crystalline Solids
    Volume231
    Issue number1-2
    DOIs
    Publication statusPublished - 1 Jul 1998

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