Effect of Film Water-Cooling on the Electrical Performance Efficiency of a Solar PV Module
Thanh bên của bài viết
Nội dung chính của bài viết
Tóm tắt
High operating temperatures significantly reduce the performance efficiency of solar photovoltaic (PV) modules, especially in hot climates regions. This study experimentally investigates the effect of film water-cooling on the electrical performance of a solar PV module under Sokoto State climatic conditions, Nigeria. Key environmental parameters, including solar irradiance, ambient temperature, wind speed, and module temperature, were measured over five consecutive days. A gravity-fed system was used to form a thin film of water over the module surface at a controlled flow rate. Electrical parameters such as voltage and current were recorded to calculate output power and then evaluate efficiency. Results show that film water-cooling reduced module temperature and improved electrical efficiency, achieving a peak value of 10.5% compared to natural air-cooling. The practical findings demonstrate that film water cooling is a simple, effective, and low-cost method for improving PV performance in hot regions.
Lượt tải xuống
Chi tiết bài viết
Tài liệu tham khảo
Agyekum, E. B., PraveenKumar, S., Alwan, N. T., Velkin, V. I., & Shcheklein, S. E. (2021). Effect of dual surface cooling of solar photovoltaic panel on the efficiency of the module: Experimental investigation. Heliyon, 7(9), e07920. https://doi.org/10.1016/j.heliyon.2021.e07920
Bagher, A. M., Vahid, M. M. A., & Mohsen, M. (2015). Types of solar cells and applications. American Journal of Optics and Photonics, 3, 94–113. https://doi.org/10.11648/j.ajop.20150305.17
Bamisile, O., Babatunde, A., Dagbasi, M., Babatunde, A., & Ayodele O. (2017). Renewable energy potential in Nigeria. Engineering and Applied Science Research, 44, 242–248. https://doi.org/10.14456/easr.2017.37
Carl von Carlowitz, H. (2012). Sustainability and energy. http://www.efcf.com/reports/E23.pdf
Castellano, R. (2010). Solar panel processing. Old City Publishing.
Dwivedi, P., Sudhakar, K., Soni, A., Solomin, E., & Kirpichnikova, I. (2020). Advanced cooling techniques of PV modules. Case Studies in Thermal Engineering, 21, 100674. https://doi.org/10.1016/j.csite.2020.100674
Electrical Technology. (2020, October). Pow er formulas in DC and AC 1-phase & 3-phase circuits. https://www.electricaltechnology.org/2020/10/power-formulas-ac-dc.html
Energypedia. (n.d.). Solar cells and modules. Retrieved December 2, 2024, https://energypedia.info/wiki/Solar_Cells_and_Modules
Hasan, K., Yousuf, S. B., Tushar, M. S. H. K., Das, B. K., Das, P., & Islam, M. S. (2021). Effects of different environmental and operational factors on the PV performance: A comprehensive review. Energy Science & Engineering. https://doi.org/10.1002/ese3.1043
Ji, C., Bachmann, M., Esch, T., Feilhauer, H., Heiden, U., Heldens, W., Hueni, A., Lakes, T., Metz-Marconcini, A., Schroedter-Homscheidt, M., Weyand, S., & Zeidler, J. (2021). Solar photovoltaic module detection using laboratory and airborne imaging spectroscopy data. Remote Sensing of Environment, 266, 112692. https://doi.org/10.1016/j.rse.2021.112692
Kumar, U. (2025). Solar design systems. ARKA360. https://arka360.com/ros/arka360-vs-solargraf-solar-design-software/
Moharram, K. A., Abd-Elhady, M. S., H. A., and El-Sherif, H. (2013). Enhancing the Performance of Photovoltaic Panels by Water Cooling. Ain Shams Eng. J. 4 (4), 869–877. https://doi.org/10.1016/j.asej.2013.03.005
Njomo, D. B., Barka, M. K., Khayal, M., Goron, D. C., Sorel V. M., Tiague, R. K., … & Nzadi, S. J. E. (2020). Modeling the Incident Solar Radiation of City of N’Djamena (Chad) by the Capderou Method. Journal of Energy Research and Reviews, 2020, Article 6292147. https://dio.org/10.1155/2020/6292147.
Okereke, O. V., et al. (2020). PV system optimization review and approach. World Academics Journal of Engineering Sciences, 7(2), 104-110. E-ISSN: 2348-635X.
Osanyinpeju, K. L., Aderinlewo, A. A., Adetunji, O. R., & Ajisegiri, E. S. A. (2018). Performance evaluation of mono-crystalline PV panels in FUNAAB, Alabata, Ogun State, Nigeria weather condition. International Journal of Innovations in Engineering Research and Technology (IJIERT), 5(2), 1-7. ISSN: 2394-3696. https://www.researchgate.net/
Osueke, C C. O., & Ezugwu, C. A. K. (2011). Study of Nigeria energy resources and its consumption. International Journal of Scientific and Engineering Research, 2(1), 1-8.
Schüler, R. (2018, September 13). New module technologies: LHS, half-cut, MBB. IBC SOLAR Blog. https://blog.ibc-solar.com/2018/09/new-module-technologies-lhs-half-cut-mbb/
Sengupta, M., Xie, Y., Lopez, A., Habte, A., Maclaurin, G., & Shelby, J., (2018). The National Solar Radiation Data Base (NSRDB). Renewable and Sustainable Energy Reviews, 89, 51-60. https://www.nrel.gov/gis/solar-resource-maps.html
Srinivas, B., Balaji, S., Nagendra Babu, M., & Reddy, Y. S. (2015). Review on present and advance materials for solar cells. International Journal of Engineering Research-Online, 3(2015), 178–182.
Waaree. (2024). Solar PV modules: Features, applications, and working principle. https://waaree.com/blog/solar-pv-modules-features-applications-and-working-principle/
Yadav, A., & Kumar, P. (2015). Enhancement in efficiency of PV cell through P&O algorithm. International Journal for Technological Research in Engineering, 2, 2642–2644.