EXPERIMENTAL TEST RESEARCH ON THERMOELECTRIC PERFORMANCE OF PHOTOVOLTAIC WALLS ON BUILDING FACADES IN LHASA

Song Xuan; Wang Dengjia; Qu Lei; Deng Xingzhen; Yin Hao

doi:10.19912/j.0254-0096.tynxb.2024-2290

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Acta Energiae Solaris Sinica ›› 2026, Vol. 47 ›› Issue (5) : 808-815. DOI: 10.19912/j.0254-0096.tynxb.2024-2290

EXPERIMENTAL TEST RESEARCH ON THERMOELECTRIC PERFORMANCE OF PHOTOVOLTAIC WALLS ON BUILDING FACADES IN LHASA

Song Xuan², Wang Dengjia^1,2, Qu Lei², Deng Xingzhen², Yin Hao²

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Abstract

In order to study the dynamic coupling relationship between the power generation and heat transfer performance of facade PV wall and the actual meteorological parameters in the plateau, this study built a facade envelope structure photovoltaic integrated experimental platform based on a building in Lhasa, Xizang Province, tested the difference between the heat transfer and power generation performance of the facade PV wall on typical winter and summer days, and quantitatively analyzed the dynamic influence of the typical meteorological factors in plateau such as solar irradiance and outdoor temperature on the thermoelectric performance parameters of the facade PV wall. On this basis, a power generation prediction model based on solar irradiance, ambient temperature and thermoelectric data was constructed. The results of this study can provide test data support for the design of facade PV walls and the energy matching analysis of PV buildings in plateau area.

Key words

photovoltaic / power generation / prediction models / BIPV / thermoelectric performance / dynamic coupling relation

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Song Xuan, Wang Dengjia, Qu Lei, Deng Xingzhen, Yin Hao. EXPERIMENTAL TEST RESEARCH ON THERMOELECTRIC PERFORMANCE OF PHOTOVOLTAIC WALLS ON BUILDING FACADES IN LHASA[J]. Acta Energiae Solaris Sinica. 2026, 47(5): 808-815 https://doi.org/10.19912/j.0254-0096.tynxb.2024-2290

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