2026-05-29T20:31:11Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/333792026-02-03T11:55:04Zcom_10630_2254col_10630_37959
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Nofuentes Garrido, Gustavo
author
García-Domingo, Beatriz
author
Fuentes, Manuel
author
Moreno-Sáez, Rafael
author
Cañete-Torralvo, Cristina
author
Sidrach-de-Cardona-Ortin, Mariano
author
Alonso, M. A.
author
Chenlo, Faustino
2024-09-26T08:54:29Z
2024-09-26T08:54:29Z
2012-09
https://hdl.handle.net/10630/33379
The electric behavior under natural sunlight of thin film PV modules is more difficult to predict than that of crystalline silicon ones owing to the higher sensitivity to the spectral distribution of the former when compared with the latter, among some other factors. The purpose of this work is aimed at looking into the influence of the spectral irradiance and the module temperature on the outdoor performance of recent commercially available a- Si, CdTe and a-Si/μc-Si modules in sites with different climates in Spain. This paper is addressed to present the results of a 12-month experimental campaign experienced by modules of these thin film technologies carried out in the utilities of the CIEMAT/DER (Madrid, continental climate) and those of the University of Málaga (Málaga, Mediterranean climate). For each one of the tested specimens, contour graphs of their performance ratio (PR) as a function of module temperature and average photon energy (APE) are shown. A strong dependence of PR on APE is noticeable at module temperatures below some 45º C so that as a general trend, the module performance improves as APE increases. However, the tested a-Si and a-Si/uc-Si modules show little sensitivity to module temperature within some specific ranges of values of APE which lie in the vicinity of the APE value for the AM1.5G spectrum. Last, spectral gains achieved at high values of APE together with cold temperatures yield figures of PR above 1 in some cases.
eng
Energía solar - Investigación
Comparative Analysis of the Effects of Spectrum and Module Temperature on the Performance of Thin Film Modules on Different Sites
conference output
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URL
https://riuma.uma.es/bitstreams/0434c573-4dd3-4e0d-b40a-5e843bfb8813/download
File
MD5
4b087f608d68d1c33fe7ff74e85e0730
379398
application/pdf
4BV.2.31.pdf