Nofuentes, G.; García-Domingo, B.; Muñoz, J.V.; Chenlo, F. - In: Applied Energy 113 (2014) C, pp. 302-309
The outdoor performance of thin film technologies is not so satisfactorily understood as that of crystalline silicon. Despite all PV materials are influenced by the spectral irradiance, thin film PV modules are especially sensitive to it. Thus, the spectral factor (SF) is a useful index to...