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Comparative Study of Two New Configurations of Solar Photovoltaic Thermal Collectors

Authors: K. Touafek, A. Khelifa, E. H. Khettaf, A. Embarek

Abstract:

Hybrid photovoltaic thermal (PV/T) solar system comprises a solar collector which is disposed on photovoltaic solar cells. The disadvantage of a conventional photovoltaic cell is that its performance decreases as the temperature increases. Indeed, part of the solar radiation is converted into electricity and is dissipated as heat, increasing the temperature of the photovoltaic cell with respect to the ambient temperature. The objective of this work is to study experimentally and implement a hybrid prototype to evaluate electrical and thermal performance. In this paper, an experimental study of two new configurations of hybrid collectors is exposed. The results are given and interpreted. The two configurations of absorber studied are a new combination with tubes and galvanized tank, the other is a tubes and sheet.

Keywords: Experimental, Photovoltaic, Solar, Temperature.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1089217

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References:


[1] R. Tscharner, H. Curtins, J.P. Häring, R. Schwarz and A.V. Shah, «Low Temperature Liquid PV/T Collector», Proceedings of the 5th E.C. Photovoltaic Solar Energy Conference, CEC, Athen, pp. 560 - 564, October 1983.
[2] B. Lalovic, T. Pavlovic, Z. Kiss and J. Van Dine. «The Application of Hybrid a-Si:H PV and Thermal Collectors for Different Usages», Proceedings of the 8th E.C. Photovoltaic Solar Energy Conference, (CEC), pp. 280 - 283, 1988.
[3] S.V.Sudhakar and M. Sharon. «Fabrication and Performance Evaluation of a Photovoltaic/Thermal Hybrid System», SESI Journal, Vol. 4, N°1, pp. 1-7, 1994.
[4] L.W. Florschuetz, «Extension of the Hottel-Whillier Model to the Analysis of Combined Photovoltaic/Thermal Flat Plate Collectors», Solar Energy, Vol. 22, N°4, pp. 361 - 366, 1979.
[5] T. Takashima, « New Proposal for Photovoltaic/Thermal Solar Energy Utilization Method», Solar Energy, Vol. 52, N°3, pp. 241 - 245, 1994.
[6] T. Bergene and O.M. Lovvik, «Model Calculations on a Flat-Plate Solar Heat Collector with Integrated Solar Cells», Solar Energy, Vol. 55, N°6, pp. 453 - 462, 1995.
[7] Swapnil Dubey, G.N. Tiwari « Thermal modeling of a combined system of photovoltaic thermal (PV/T) solar water heater», Solar Energy 82 (2008) 602–612.
[8] Christian Cristofari et al (2009): «Thermal behavior of a copolymer PV/Th solar system in low flow rate conditions», Solar Energy 83 (2009) 1123–1138.
[9] M. Arif Hasan, K. Sumathy «Photovoltaic thermal module concepts and their performance analysis: A review», Renewable and Sustainable Energy Reviews 14 (2010) 1845–1859.
[10] Pei Gang et al «A numerical and experimental study on a heat pipe PV/T system», Solar Energy 85 (2011) 911–921.
[11] N. Amrizal, D. Chemisana, J.I. Rosell, «Hybrid photovoltaic–thermal solar collectors dynamic modeling», Applied Energy (2012).