Temperature of a photovoltaic module under the influence of different environmental conditions – experimental investigation. Issue 3 (3rd May 2016)

• Record Type: Journal Article
• Authors: Rouholamini, Amin; Pourgharibshahi, Hamed; Fadaeinedjad, Roohollah; Abdolzadeh, Morteza
• Is Part Of: International journal of ambient energy. Volume 37:Issue 3(2016)
• Page Start: 266
• Page End: 272
• Publication Date: 2016-05-03
• Subjects: dust deposition -- irradiation -- photovoltaic module; Power resources -- Periodicals; Renewable energy sources -- Periodicals; 621.04205
• DOI: 10.1080/01430750.2014.952842
• Languages: English
• ISSNs: 0143-0750

Abstract

Abstract : The climate changes affect photovoltaic (PV) module temperature significantly. The module temperature is one of the most important factors that influence the PV module efficiency and a deep analysis of PV module temperature will aid in better understanding of the environmental influences on the PV module performance. The module temperature depends on many parameters such as solar radiation, ambient temperature, air humidity, speed and direction of the wind, PV module orientation, dust and sand deposition on PV module, and PV module materials. An experimental research was conducted to investigate the effect of these factors on the PV module temperature in the Renewable Energy Laboratory of the Graduate University of Advanced Technology in Iran. The results of this study highlighted that the deposited dust over the PV module surface increases the module temperature and this consequently decreases the PV module power. It was also revealed that a combination of the temperature increase and the incident solar radiation decrease due to the dust deposition over the PV module enhances significantly the module power reduction.