IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v219y2023ip2s0960148123014337.html
   My bibliography  Save this article

Experimental study of a vertically mounted bifacial photovoltaic sunshade

Author

Listed:
  • Li, Chunying
  • Zhang, Wankun
  • Wu, Juhu
  • Lyu, Yuanli
  • Tang, Haida

Abstract

BIPV (building-integrated photovoltaic) technology can convert incident solar energy directly into electricity while reducing cooling energy consumption. Using PV modules as a sunshade also prevents glare. Recently, the application of bifacial photovoltaic technology in the building sector has shown promise for achieving building energy-saving and carbon-neutral goals. In this study, we conducted an experiment to evaluate the thermal, light, and electrical performance of a vertically mounted bifacial photovoltaic sunshade (BiPVS). Over three consecutive days, the average daily power generation was 709.4 kJ for the west-oriented PV module and 636.7 kJ for the east-oriented one. The average electrical efficiencies were 15.67 % and 25.62 %. By applying BiPVS, the daily average illuminance levels were reduced by 2.48–4.64 % for the measurement point at 1.0 m distance from the window and 12.32–12.40 % for the point at 2.0 m distance. Additionally, we suggested two improvement solutions, including reserving intervals between the PV module and the window to facilitate natural convective heat dissipation and enlarging the height of the BiPVS. The results of this study demonstrate the energy-saving potential of the innovative BiPVS in low-carbon or zero-carbon building designs, and provide new ideas for the development of solar building integrated technology.

Suggested Citation

  • Li, Chunying & Zhang, Wankun & Wu, Juhu & Lyu, Yuanli & Tang, Haida, 2023. "Experimental study of a vertically mounted bifacial photovoltaic sunshade," Renewable Energy, Elsevier, vol. 219(P2).
    • Handle: RePEc:eee:renene:v:219:y:2023:i:p2:s0960148123014337
    DOI: 10.1016/j.renene.2023.119518
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148123014337
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2023.119518?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Yu, Guoqing & Yang, Hongxing & Luo, Daina & Cheng, Xu & Ansah, Mark Kyeredey, 2021. "A review on developments and researches of building integrated photovoltaic (BIPV) windows and shading blinds," Renewable and Sustainable Energy Reviews, Elsevier, vol. 149(C).
    2. Zhang, Weilong & Lu, Lin & Peng, Jinqing, 2017. "Evaluation of potential benefits of solar photovoltaic shadings in Hong Kong," Energy, Elsevier, vol. 137(C), pages 1152-1158.
    3. Kim, Chungil & Jeong, Myeong Sang & Ko, Jaehwan & Ko, MyeongGeun & Kang, Min Gu & Song, Hyung-Jun, 2021. "Inhomogeneous rear reflector induced hot-spot risk and power loss in building-integrated bifacial c-Si photovoltaic modules," Renewable Energy, Elsevier, vol. 163(C), pages 825-835.
    4. Jayathissa, P. & Luzzatto, M. & Schmidli, J. & Hofer, J. & Nagy, Z. & Schlueter, A., 2017. "Optimising building net energy demand with dynamic BIPV shading," Applied Energy, Elsevier, vol. 202(C), pages 726-735.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Ke, Yiming & Liu, Wei & Wang, Jingxuan & Yunna, Wu & Yao, Qi & Liu, Fangtong, 2025. "How to improve eco-efficiency of projects with low-carbon transition in energy utilization," Energy, Elsevier, vol. 322(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Vassiliades, C. & Agathokleous, R. & Barone, G. & Forzano, C. & Giuzio, G.F. & Palombo, A. & Buonomano, A. & Kalogirou, S., 2022. "Building integration of active solar energy systems: A review of geometrical and architectural characteristics," Renewable and Sustainable Energy Reviews, Elsevier, vol. 164(C).
    2. Paolo Corti & Pierluigi Bonomo & Francesco Frontini, 2023. "Paper Review of External Integrated Systems as Photovoltaic Shading Devices," Energies, MDPI, vol. 16(14), pages 1-21, July.
    3. Abdelhakim Mesloub & Aritra Ghosh & Mabrouk Touahmia & Ghazy Abdullah Albaqawy & Emad Noaime & Badr M. Alsolami, 2020. "Performance Analysis of Photovoltaic Integrated Shading Devices (PVSDs) and Semi-Transparent Photovoltaic (STPV) Devices Retrofitted to a Prototype Office Building in a Hot Desert Climate," Sustainability, MDPI, vol. 12(23), pages 1-17, December.
    4. Dehwah, Ammar H.A. & Krarti, Moncef, 2021. "Energy performance of integrated adaptive envelope systems for residential buildings," Energy, Elsevier, vol. 233(C).
    5. Kosorić, Vesna & Huang, Huajing & Tablada, Abel & Lau, Siu-Kit & Tan, Hugh T.W., 2019. "Survey on the social acceptance of the productive façade concept integrating photovoltaic and farming systems in high-rise public housing blocks in Singapore," Renewable and Sustainable Energy Reviews, Elsevier, vol. 111(C), pages 197-214.
    6. Zhang, Lei & Alizadeh, As'ad & Baghoolizadeh, Mohammadreza & Salahshour, Soheil & Ali, Elimam & Escorcia-Gutierrez, José, 2025. "Multi-objective optimization of vertical and horizontal solar shading in residential buildings to increase power output while reducing yearly electricity usage," Renewable and Sustainable Energy Reviews, Elsevier, vol. 215(C).
    7. Yingying Zhou & Christiane Margerita Herr, 2023. "A Review of Advanced Façade System Technologies to Support Net-Zero Carbon High-Rise Building Design in Subtropical China," Sustainability, MDPI, vol. 15(4), pages 1-23, February.
    8. Shaohang Shi & Ning Zhu, 2023. "Challenges and Optimization of Building-Integrated Photovoltaics (BIPV) Windows: A Review," Sustainability, MDPI, vol. 15(22), pages 1-30, November.
    9. Abel Tablada & Vesna Kosorić & Huajing Huang & Ian Kevin Chaplin & Siu-Kit Lau & Chao Yuan & Stephen Siu-Yu Lau, 2018. "Design Optimization of Productive Façades: Integrating Photovoltaic and Farming Systems at the Tropical Technologies Laboratory," Sustainability, MDPI, vol. 10(10), pages 1-24, October.
    10. Daniel Efurosibina Attoye & Kheira Anissa Tabet Aoul & Ahmed Hassan, 2017. "A Review on Building Integrated Photovoltaic Façade Customization Potentials," Sustainability, MDPI, vol. 9(12), pages 1-24, December.
    11. Mohammad Khairul Basher & Mohammad Nur-E-Alam & Md Momtazur Rahman & Steven Hinckley & Kamal Alameh, 2022. "Design, Development, and Characterization of Highly Efficient Colored Photovoltaic Module for Sustainable Buildings Applications," Sustainability, MDPI, vol. 14(7), pages 1-11, April.
    12. Li Zhu & Peng Wang & Yujiao Huo & Wei Tian & Yong Sun & Baoquan Yin, 2022. "Energy Savings Potential of Semitransparent Photovoltaic Skylights under Different Climate Conditions in China," Energies, MDPI, vol. 15(7), pages 1-17, March.
    13. Liu, Zhengguang & Guo, Zhiling & Chen, Qi & Song, Chenchen & Shang, Wenlong & Yuan, Meng & Zhang, Haoran, 2023. "A review of data-driven smart building-integrated photovoltaic systems: Challenges and objectives," Energy, Elsevier, vol. 263(PE).
    14. Dong Eun Jung & Chanuk Lee & Kwang Ho Lee & Minjae Shin & Sung Lok Do, 2021. "Evaluation of Building Energy Performance with Optimal Control of Movable Shading Device Integrated with PV System," Energies, MDPI, vol. 14(7), pages 1-21, March.
    15. Liang, Shen & Zheng, Hongfei & Wang, Xuanlin & Ma, Xinglong & Zhao, Zhiyong, 2022. "Design and performance validation on a solar louver with concentrating-photovoltaic-thermal modules," Renewable Energy, Elsevier, vol. 191(C), pages 71-83.
    16. Liu, Ruimiao & Liu, Zhongbing & Xiong, Wei & Zhang, Ling & Zhao, Chengliang & Yin, Yingde, 2024. "Performance simulation and optimization of building façade photovoltaic systems under different urban building layouts," Energy, Elsevier, vol. 288(C).
    17. Taveres-Cachat, Ellika & Lobaccaro, Gabriele & Goia, Francesco & Chaudhary, Gaurav, 2019. "A methodology to improve the performance of PV integrated shading devices using multi-objective optimization," Applied Energy, Elsevier, vol. 247(C), pages 731-744.
    18. Liao, Chenxin & Miyata, Shohei & Qu, Ming & Akashi, Yasunori, 2025. "Year-round operational optimization of HVAC systems using hierarchical deep reinforcement learning for enhancing indoor air quality and reducing energy consumption," Applied Energy, Elsevier, vol. 390(C).
    19. Li, Guanglei & Wang, Guohao & Luo, Tengqi & Hu, Yuxiao & Wu, Shouyuan & Gong, Guanghui & Song, Chenchen & Guo, Zhiling & Liu, Zhengguang, 2024. "SolarSAM: Building-scale photovoltaic potential assessment based on Segment Anything Model (SAM) and remote sensing for emerging city," Renewable Energy, Elsevier, vol. 237(PA).
    20. Jouttijärvi, Sami & Lobaccaro, Gabriele & Kamppinen, Aleksi & Miettunen, Kati, 2022. "Benefits of bifacial solar cells combined with low voltage power grids at high latitudes," Renewable and Sustainable Energy Reviews, Elsevier, vol. 161(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:renene:v:219:y:2023:i:p2:s0960148123014337. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/renewable-energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.