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Τίτλος: Design and Performance of Hybrid PV/T Solar Water Heaters
Συγγραφείς: Tripanagnostopoulos, Yiannis 
Kalogirou, Soteris A. 
Souliotis, Manolis 
Charalambous, P. G. 
Major Field of Science: Engineering and Technology
Field Category: Environmental Engineering
Λέξεις-κλειδιά: Hybrid Photovoltaic/Thermal (PV/T);PV/T solar systems
Ημερομηνία Έκδοσης: Οκτ-2004
Πηγή: 3rd International Conference on Heat Powered Cycles, 2004, October, Larnaca, Cyprus.
Conference: International Conference on Heat Powered Cycles 
Περίληψη: The hybrid Photovoltaic/Thermal (PV/T) solar systems can simultaneously provide electricity and heat, achieving a higher conversion rate of the absorbed solar radiation than standard PV modules. When properly designed PV/T systems can extract heat from PV modules, heating water or air, aiming to reduce the operating temperature of PV modules and to keep the electrical efficiency at a sufficient level. In this paper we present design considerations for the hybrid PV/T solar systems that are investigated at the University of Patras. The systems are analyzed with respect to their design, electrical and thermal energy output for the pc-Si and a-Si PV module types under the climatic conditions of Patras. In addition, the results from TRNSYS simulation carried out on similar PV/T type systems at the Higher Technical Institute in Nicosia are presented, giving guidelines for their application. The optimum water flow rate is found to be 25 lt/hr, which is low enough to enable the system to work in thermosyphon mode and the solar contribution is 49%.
URI: https://hdl.handle.net/20.500.14279/2403
Type: Conference Papers
Affiliation: University of Patras 
Higher Technical Institute Cyprus 
Publication Type: Peer Reviewed
Εμφανίζεται στις συλλογές:Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation

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