Solar simulator measurement system for large-area solar cells at standard test conditions |
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Authors: | M. Böhm H.C. Scheer H.-G. Wagemann |
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Affiliation: | Institut für Werkstoffe der Elektrotechnik, Technische Universität Berlin, Jebensstr. 1, D 1000 Berlin 12, West Germany |
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Abstract: | A measurement system for solar cells, which can be used for solar cells with a maximum size of 12 × 12 cm2 and photocurrents up to 8 A, is described. The measurement facility consists of a commercially available 1000-W solar simulator, a temperature-controlled test chuck, measurement electronics for recording photovoltaic output characteristics of solar cells, and a data acquisition unit. Most emphasis is given to design of measurement electronics, construction of test chuck, beam uniformity and spectral distribution of solar simulator light. |
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Keywords: | Solar cells Solar simulator measurement Standard test condition Test chuck Test circuitry |
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