K
K. Bücher
Researcher at Fraunhofer Society
Publications - 2
Citations - 155
K. Bücher is an academic researcher from Fraunhofer Society. The author has contributed to research in topics: Radiation & Tandem. The author has an hindex of 2, co-authored 2 publications receiving 148 citations.
Papers
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Journal ArticleDOI
Site dependence of the energy collection of PV modules
TL;DR: In this article, a linear correlation between performance ratio and the yearly average daytime temperature at a site is observed, and the variation of the module performance ratio with yearly or monthly irradiation sums and average temperatures is given.
Journal ArticleDOI
Performance and parameter analysis of tandem solar cells using measurements at multiple spectral conditions
R. Adelhelm,K. Bücher +1 more
TL;DR: In this article, the currentvoltage (I-V) characteristics of monolithic tandem solar cells have been measured with different radiation spectra, and a spectral metric was introduced to analyze the experimental results and the match between current and efficiency value.