Experimental analysis of energy production of a hybrid thermal-photovoltaic solar panel enhanced with phase-change material

被引:0
|
作者
Listarhov , A. [1 ]
Catalina, T. [1 ,2 ]
机构
[1] Tech Univ Bldg Serv Bucharest, Fac Bldg Serv & Equipment, 66 B Dul Pache Protopopescu,Sect 2, Bucharest, Romania
[2] Natl Inst Res Dev Construct Urbanism & Sustainabl, Cluj Napoca, Romania
关键词
D O I
10.1088/1755-1315/1185/1/012002
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The paper presents the difference between 2 photovoltaic thermal panels (PV/T), panels with the same initial characteristics. During the experiment, in PV/T panel no. 1 we introduce 14 kg of RT 35 phase change material, material with a liquid density at 45 degrees C of 0.77 kg/l. According to the technical sheet of the panel, PV/T volume no. 1 was occupied 50% with PCM RT 35. Panel no. 2 is a normal PV/T. Following measurements made with the data recorder BTM-4208 SD, a difference of 6 degrees C results on the faces of the panels. The energy production for PV/T no. 1 with PCM RT35 is 10.046 kWh compared to PV/T panel no. 2 where the energy production is 8.443 kWh. Conclusion: the efficiency of the PV/T panel no. 1 with PCM RT 35 is better by 15.20% compared to panel no. 2 PV/T.
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页数:10
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