A brief comparative study is presented regarding different exergy efficiency correlations of solar photovoltaic/thermal (PV/T) system that have been proposed in the literature. Performance evaluation results of a certain PV/T hybrid system are found to be inconsistent with each other when using different correlations of exergy efficiency. It is mainly due to that no consensus has been reached in the calculation of thermal exergy, solar radiation exergy and other causal factors. Also, the issues that need to be further investigated are briefly discussed. This study will be beneficial to the design and performance assessment of PV/T hybrid system.
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Department of Mechanical Engineering, University of Sistan and Baluchestan, Zahedan, IranDepartment of Mechanical Engineering, University of Sistan and Baluchestan, Zahedan, Iran
Sobhnamayan, F.
Sarhaddi, F.
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Department of Mechanical Engineering, University of Sistan and Baluchestan, Zahedan, IranDepartment of Mechanical Engineering, University of Sistan and Baluchestan, Zahedan, Iran
Sarhaddi, F.
Alavi, M.A.
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Department of Mechanical Engineering, Mashhad Branch, Islamic Azad University, Mashhad, IranDepartment of Mechanical Engineering, University of Sistan and Baluchestan, Zahedan, Iran
Alavi, M.A.
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Farahat, S.
Yazdanpanahi, J.
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Department of Mechanical Engineering, University of Sistan and Baluchestan, Zahedan, IranDepartment of Mechanical Engineering, University of Sistan and Baluchestan, Zahedan, Iran
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Changan Univ, Key Lab Special Area Highway Engn, Minist Educ, Xian 710064, Shaanxi, Peoples R ChinaChangan Univ, Key Lab Special Area Highway Engn, Minist Educ, Xian 710064, Shaanxi, Peoples R China
Zhou, Bochao
Pei, Jianzhong
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Changan Univ, Key Lab Special Area Highway Engn, Minist Educ, Xian 710064, Shaanxi, Peoples R ChinaChangan Univ, Key Lab Special Area Highway Engn, Minist Educ, Xian 710064, Shaanxi, Peoples R China
Pei, Jianzhong
Nasir, Diana Mohd
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Univ Hull, Fac Sci & Engn, Kingston Upon Hull, N Humberside, EnglandChangan Univ, Key Lab Special Area Highway Engn, Minist Educ, Xian 710064, Shaanxi, Peoples R China
Nasir, Diana Mohd
Zhang, Jiupeng
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Changan Univ, Key Lab Special Area Highway Engn, Minist Educ, Xian 710064, Shaanxi, Peoples R ChinaChangan Univ, Key Lab Special Area Highway Engn, Minist Educ, Xian 710064, Shaanxi, Peoples R China