Results of Experimental Study of Photovoltaic Installation Based on

Juraeva, Zukhra; Juraev, Isroil

doi:Under indexing

Proceedings of International Conference on Applied Innovation in IT · 2026/04/22 · Vol. 14 · Issue 2 · pp. 505–511

Results of Experimental Study of Photovoltaic Installation Based on

Zukhra Juraeva, Isroil Yuldoshev and Islom Juraev

📄 Download PDF DOI: Under indexing

Abstract

This article presents the results of experimental studies of a photovoltaic installation (PVI) based on thin-film cadmium telluride panels. The aim of the work was an experimental study of the PVI for integration on the facade of the building. For the research, PVI was prepared by assembling photovoltaic panels (PVP) into window blocks. This installation consists of two parts. The design of the first part PV1 allows to change the angle of inclination relative to the horizon. The second part of PV2 has a strictly vertical orientation. The research was conducted in the geographical conditions of Tashkent in July-August and September-November 2025. The experimental results showed a significant dependence of the performance of photovoltaic installations on the angle of inclination to the horizon, on the seasons and weather conditions. For vertically installed PVP, the use of reflective devices that concentrate the sun's rays proved effective in the summer. According to preliminary studies, the use of reflectors has increased the flow of solar radiation to the surface of photovoltaic panels by an average of 25%, and electricity generation by 14%. In the summer, the optimal PVP tilt angle for the geographical area under study was 33°. The second stage of the research was the study of PVI's work in the autumn period of the year. The measurement results for this period showed that the PVP power at vertical orientation was 16% higher than the PVP power at an angle of 33°, and 13% less than the PVP power at an angle of 60° to the horizon. The conducted experimental studies make it possible to determine the geometric and energy parameters of PVI for optimal integration on the facade of the building.

Keywords

Photovoltaic Panels Experimental Measurements Solar Radiation Temperature Power.

References

A. Z. R. K. Abojela, M. K. M. Desa, and A. H. Sabry, “Current prospects of building-integrated solar PV systems and the application of bifacial PVs,” in Frontiers in Energy Research, vol. 11, p. 1164494, 2023, [Online]. Available: https://doi.org/10.3389/fenrg.2023.1164494.
F. Frontini, P. Bonomo, and A. Chatzipanagi, BIPV Product Overview for Solar Facades and Roofs. SUPSI, Swiss BIPV Competence Centre, 2015.
M. Wang, J. Peng, H. Yang, C. Wang, X. Li, and T. Lu, “Comparison of energy performance between PV double skin facades and PV insulating glass units,” in Applied Energy, vol. 194, pp. 148-160, 2017, [Online]. Available: https://doi.org/10.1016/j.apenergy.2017.03.019.
A. Zahedi, “Solar photovoltaic (PV) energy: Latest developments in the building integrated and hybrid PV systems,” in Renewable Energy, vol. 31, pp. 711-718, 2006, [Online]. Available: https://doi.org/10.1016/j.renene.2005.08.007.
C. Peng, Y. Huang, and Z. Wu, “Building-integrated photovoltaics (BIPV) in architectural design in China,” in Energy and Buildings, vol. 43, pp. 3592-3598, 2011, [Online]. Available: https://doi.org/10.1016/j.enbuild.2011.09.032.
D. Singh, R. Chaudhary, and A. Karthick, “Review on the progress of building applied/integrated photovoltaic system,” in Environmental Science and Pollution Research, vol. 28, pp. 47689-47724, 2021, [Online]. Available: https://doi.org/10.1007/s11356-021-15349-5.
P. M. Sivaram, A. B. Mande, M. Premalatha, and A. Arunagiri, “Investigation on a building-integrated passive solar energy technology for air ventilation, clean water and power,” in Energy Conversion and Management, vol. 211, p. 112739, 2020, [Online]. Available: https://doi.org/10.1016/j.enconman.2020.112739.
“Ustanovka solnechnykh panelei,” [Online]. Available: https://krepmetal.ua/ustanovka-solnechnyh-panelej, [Accessed: May 4, 2026].
V. I. Vissarionov, G. V. Deryugina, V. A. Kuznetsova, and N. K. Malinin, Solar Energy. Moscow: MEI, 2008.
S. V. Mitrofanov, “Choosing the optimal angle of inclination of solar panels to place them in an arbitrary region,” in Bulletin of SUSU. Energy Series, vol. 23, no. 1, pp. 5-11, 2023.
I. A. Yuldoshev, M. Q. Sultonov, and F. M. Yuldashev, Textbook on Solar Energy. Tashkent, 2022.
A. A. Lansberg, “Computer simulation of solar panel operation in MATLAB Simulink,” [Online]. Available: https://cyberleninka.ru/article/n/kompyuternoe-modelirovanie-raboty-solnechnoy-paneli-v-matlab-simulink, [Accessed: May 4, 2026].
Y. Chen, Z. Feng, and P. Verlinden, “Assessment of module efficiency and manufacturing cost for industrial crystalline silicon and thin film technologies,” in Proc. 6th World Conf. on Photovoltaic Energy Conversion, 2014.
S. Reker, J. Schneider, and C. Gerhards, “Investigation of vertical solar power plants into a future German energy system,” in Smart Energy, vol. 7, p. 100083, 2022, [Online]. Available: https://doi.org/10.1016/j.segy.2022.100083.
A. K. Esman, G. L. Zykov, V. A. Potachits, and V. K. Kuleshov, “Simulation of vertical thin-film solar battery under exposure of concentrated solar radiation,” in Energetika. Proceedings of CIS Higher Education Institutions and Power Engineering Associations, vol. 67, no. 5, pp. 381-392, 2024, [Online]. Available: https://doi.org/10.21122/1029-7448-2024-67-5-381-392.
A. B. Ponomarev and E. A. Pikuleva, Methodology of Scientific Research. Perm: Perm National Research Polytechnic University, 2014.
IEC 61853-1:2018 Photovoltaic Modules - Determination of Performance Characteristics and Energy Rating. International Electrotechnical Commission, 2018.