OUTPUT PERFORMANCE TESTING OF VEHICLE-INTEGRATED PHOTOVOLTAIC MODULES UNDER SHADING CONDITIONS

Liu Shuai; Wang Dengjia; Yin Hao; Liu Yanfeng

doi:10.19912/j.0254-0096.tynxb.2024-2153

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Acta Energiae Solaris Sinica ›› 2026, Vol. 47 ›› Issue (5) : 588-594. DOI: 10.19912/j.0254-0096.tynxb.2024-2153

OUTPUT PERFORMANCE TESTING OF VEHICLE-INTEGRATED PHOTOVOLTAIC MODULES UNDER SHADING CONDITIONS

Liu Shuai^1,2, Wang Dengjia^1,2, Yin Hao², Liu Yanfeng^1,2

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Abstract

In this study, VIPV is taken as the research object, and experimental tests are conducted to investigate the impact of different numbers of shaded cells and shading patterns on the actual output performance of VIPV modules. The results indicate that shading on a single module significantly affects the output voltage, current, and power of the VIPV module. As the number of shaded cells increases, the output performance decreases by up to 98%. Regarding different shading patterns, double-row shading results in a greater reduction in output performance compared to single-row shading. When the shaded area exceeds 20% of the module's surface, the module becomes unable to generate power, and the output power drops to nearly zero.

Key words

PV modules / vehicle-integrated / curved photovoltaic / shading quantity / shading pattern / output performance

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Liu Shuai, Wang Dengjia, Yin Hao, Liu Yanfeng. OUTPUT PERFORMANCE TESTING OF VEHICLE-INTEGRATED PHOTOVOLTAIC MODULES UNDER SHADING CONDITIONS[J]. Acta Energiae Solaris Sinica. 2026, 47(5): 588-594 https://doi.org/10.19912/j.0254-0096.tynxb.2024-2153

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