| Zugriffsnummer | 36747 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Temperature coefficients of silicon solar cells |
| Autor(in); Institution |
Ramspeck, K.; h.a.l.m. elektronik GmbH, Frankfurt, Main, GERMANY
Plag, Fabian; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Haas, F.; h.a.l.m. elektronik GmbH, Frankfurt, Main, GERMANY
Winter, Stefan; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Metz, A.; h.a.l.m. elektronik GmbH, Frankfurt, Main, GERMANY
|
| Quelle/Jahr | 31st European Photovoltaic Solar Energy Conference and Exhibition: Proceedings:(2015), 799 - 803 |
| ISBN | 3-936338-39-6 |
| DOI | |
| Verlag | München: WIP |
| Konferenzangaben | 31st European Photovoltaic Solar Energy Conference and Exhibition, Hamburg, 14-18, September, 2015, Germany |
| Freie Schlagworte | Temperature Coefficients ; Silicon Solar Cell(s) ; Mass Production ; Characterisation ; Characterization ; Inline Testing |
| Zusammenfassung | In this work we discuss the dependencies of temperature coefficients of Si-solar cells on spectrum, temperature and irradiance. We investigate how the coefficient of the short-circuit current, α, depends on spectral irradiance and quantum efficiency of the device under test. Therefore we measure the spectral resolved temperature coefficients of different cell types. The resulting spectral resolved α, α(λ), is observed to coincide within the measurement uncertainties for the cell types investigated. The irradiance and temperature dependence of the coefficient of open-circuit voltage, β, and the different contributions to the temperature related changes in FF are discussed. Using highly precise temperature coefficient measurements we propose a parametrization of β that allows us to calculate temperature coefficients over a wide range of conditions with high accuracy. |
Zitierung
Ramspeck, K., Plag, F., Haas, F., Winter, S., & Metz, A. (2015). Temperature coefficients of silicon solar cells. 31st European Photovoltaic Solar Energy Conference and Exhibition, Hamburg, 14-18, September, 2015, Germany. https://doi.org/10.4229/eupvsec20152015-2bv.8.2