New research from Germany has shown how improving top-cell transparency and performance remains key to the commercialization of tandem perovskite-silicon solar cells, as well as for all other types of tandem devices. The analysis demonstrated, in particular, that the top cell must achieve higher single-cell efficiency to compensate for reduced transparency. A researcher in Germany has analyzed how top-cell transparency levels may affect bottom-cell performance in stacked tandem solar cells and has found that imperfect transmission not only impacts the bottom cell but also the top cell itself in ...Den vollständigen Artikel lesen ...
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