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Modeling of the nominal operating cell temperature based on outdoor weathering

 
: Köhl, M.; Heck, M.; Wiesmeier, S.; Wirth, J.

:

Solar energy materials and solar cells 95 (2011), No.7, pp.1638-1646
ISSN: 0927-0248
English
Journal Article
Fraunhofer ISE ()
Thermische Anlagen und Gebäudetechnik; Silicium-Photovoltaik; Photovoltaische Module und Kraftwerke; Messtechnik und Produktionskontrolle; Modulprüfung; Modultechnologie und -analyse

Abstract
Simple analytical and statistical models for the evaluation of the temperature of PV-modules from climatic data (ambient temperature, global solar irradiation, and wind speed) are investigated. The parameters which describe the effects of cell technology and module design were evaluated from outdoor exposure data at different climatic regions. The models were validated by comparison of the simulated module temperatures with measured module temperatures at different test sites. A simplified way to determine a Realistic Nominal Module Temperature (ROMT) instead of the Nominal Operating Cell Temperature (NOCT) is proposed.

: http://publica.fraunhofer.de/documents/N-172011.html