Characterization of thin film PV modules under standard test conditions: Results of indoor and outdoor measurements and the effects of sunlight exposure

Muñoz-García, Miguel Angel; Marín González, Omar; Alonso Garcia, M. Carmen y Chenlo, Faustino (2012). Characterization of thin film PV modules under standard test conditions: Results of indoor and outdoor measurements and the effects of sunlight exposure. "Solar Energy" (n. 86); pp. 3049-3056. ISSN 0038-092X. https://doi.org/10.1016j.solener.2012.07.015.

Descripción

Título: Characterization of thin film PV modules under standard test conditions: Results of indoor and outdoor measurements and the effects of sunlight exposure
Autor/es:
  • Muñoz-García, Miguel Angel
  • Marín González, Omar
  • Alonso Garcia, M. Carmen
  • Chenlo, Faustino
Tipo de Documento: Artículo
Título de Revista/Publicación: Solar Energy
Fecha: 15 Agosto 2012
Materias:
Palabras Clave Informales: Solar energy, photovoltaics
Escuela: E.U.I.T. Agrícolas (UPM)
Departamento: Ingeniería Rural [hasta 2014]
Licencias Creative Commons: Ninguna

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Resumen

Photovoltaic modules based on thin film technology are gaining importance in the photovoltaic market, and module installers and plant owners have increasingly begun to request methods of performing module quality control. These modules pose additional problems for measuring power under standard test conditions (STC), beyond problems caused by the temperature of the module and the ambient variables. The main difficulty is that the modules’ power rates may vary depending both on the amount of time they have been exposed to the sun during recent hours and on their history of sunlight exposure. In order to assess the current state of the module, it is necessary to know its sunlight exposure history. Thus, an easily accomplishable testing method that ensures the repeatability of the measurements of the power generated is needed. This paper examines different tests performed on commercial thin film PV modules of CIS, a-Si and CdTe technologies in order to find the best way to obtain measurements. A method for obtaining indoor measurements of these technologies that takes into account periods of sunlight exposure is proposed. Special attention is paid to CdTe as a fast growing technology in the market.

Más información

ID de Registro: 13905
Identificador DC: http://oa.upm.es/13905/
Identificador OAI: oai:oa.upm.es:13905
Identificador DOI: 10.1016j.solener.2012.07.015
Depositado por: Profesor Titular de Universidad (interino) Miguel Angel /M.A. Muñoz-García
Depositado el: 26 Nov 2012 12:53
Ultima Modificación: 22 Sep 2014 11:00
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