| Zugriffsnummer | 26701 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Effect of the angle dependence of solar cells on the results of indoor and outdoor calibrations |
| Autor(in); Institution |
Winter, Stefan; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Friedrich, Dirk; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Gerloff, Thorsten; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
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| Quelle/Jahr | 25th European Photovoltaic Solar Energy Conference and Exhibition: Proceedings:(2010), 4304 - 4306 |
| Availability | [DVD-ROM] |
| ISBN | 3-936338-26-4 |
| Verlag | München: WIP Renewable Energies |
| Konferenzangaben | 25th European Photovoltaic Solar Energy Conference and Exhibition, Valencia, 06-10, September, 2010, Spain |
| Freie Schlagworte | Calibration ; IEC standard ; Outdoor measurement |
| Zusammenfassung | A typically unconsidered difference during solar cell measurements using the natural sun light, on the one hand, and a sun simulator on the other hand is their angular distribution. While a sun simulator creates mainly direct radiation, the natural sunlight contains a reasonably diffuse portion, in addition. The angle dependence of different types of typical reference solar cells was measured with a two axis solar cell goniometer. Thus the effect of neglecting the angular distribution of global sunlight by using direct light, only, was calculated to be 0.5% to 1.2%. Hence, the authors recommend the definition of the angular distribution within a standard. |
