Proceedings of International Conference on Applied Innovation in IT
2025/12/22, Volume 13, Issue 5, pp.1241-1248
An Autonomous Smart Energy System for Electricity and Hot Water Production with Adaptive Solar Radiation Control
Muhammadjon Tursunov, Khabibullo Sabirov, Maxamadi Chariyev, Boysori Yuldoshov, Mamasobir Tursunov, Sirojiddin Toshpulatov and Shakhvoz Karshiev Abstract: An autonomous mobile photovoltaic–thermal device (PVTD) was developed to ensure reliable production of both electricity and hot water throughout the year, including during winter and summer seasons. The system creates the required solar radiation intensity even in harsh mountainous and foothill conditions, enabling stable performance under extreme climatic environments. In the experiment, two 200 W monocrystalline silicon photovoltaic (PV) panels and the PVTD were observed simultaneously, and the measurement results were compared through the calculation of power. The backside of the PVTD was equipped with a cooling system. It was also equipped with controllable reflectors that adjust according to seasonal changes in solar flux density. According to the experimental results, it was determined that the amount of energy produced by the PVTD was 1.81 times greater than that of the PV. In addition, by passing cold water at 9 °C through the collector located on the rear front side of the PVTD, usable hot water at 53 °C was obtained at a rate of 20 liters per hour. The experiment was conducted in winter months, under daily air temperatures ranging from –4°C to 5°C.
Keywords: Electric Power, Radiation, Reflector, Short-Circuit Current, Open-Circuit Voltage, PVTD, Temperature.
DOI: Under indexing
Download: PDF
References:
- M. U. Siddiqui, A. Arif, L. Kelley, and S. Dubowsky, “Three-dimensional thermal modeling of a photovoltaic module under varying conditions,” Sol. Energy, vol. 86, no. 9, pp. 2620–2631, 2012.
- T. Ma, H. Yang, Y. Zhang, L. Lu, and X. Wang, “Using phase change materials in photovoltaic systems for thermal regulation and electrical efficiency improvement: A review and outlook,” Renew. Sustain. Energy Rev., vol. 43, 2015.
- B. Yuldoshov, M. Tursunov, G. Raimov, Sh. Karshiev, and S. Toshpulatov, “Mathematical Modeling of Heat Parameters of Photothermal Device,” Proc. Int. Conf. Appl. Innov. IT, vol. 12, no. 2, pp. 131–137, doi: 10.25673/118125.
- A. K. Tiwari, P. Singh, and N. Goswami, “A comprehensive review of photovoltaic-thermal (PVT) technology: Performance evaluation and contemporary development,” Energy Reports, vol. 10, pp. 2655–2688, 2023, doi: 10.1016/j.egyr.2023.09.043.
- H. A. Kazem, A. H. A. Al-Waeli, M. T. Chaichan, K. H. Al-Waeli, A. B. Al-Aasam, and K. Sopian, “Evaluation and comparison of different flow configurations PVTD systems in Oman: A numerical and experimental investigation,” Sol. Energy, vol. 208, pp. 58–88, 2020.
- S. S. Joshi and A. S. Dhoble, “Photovoltaic-thermal systems (PV/T): Technology review and future trends,” Renew. Sustain. Energy Rev., vol. 92, pp. 848–882, 2018, doi: 10.1016/j.rser.2018.04.067.
- M. M. Maseer, I. Firas Basim, R. M. Hannun, C. W. Lim, A. H. A. Kumail, and O. M. Salim, “A review of the characters of nanofluids used in the cooling of a photovoltaic-thermal collector,” Mater. Today: Proc., vol. 57, pp. 329–336, 2022, doi: 10.1016/j.matpr.2021.09.214.
- M. Ghazy, E. M. M. Ibrahim, A. S. A. Mohamed, and A. A. Askalany, “Cooling technologies for enhancing photovoltaic–thermal (PVT) performance: A state of the art,” Int. J. Energy Environ. Eng., vol. 13, no. 4, pp. 1205–1235, 2022, doi: 10.1007/s40095-022-00491-8.
- A. B. Al-Aasam, A. Ibrahim, K. Sopian, M. Bassam Abdulsahib, and M. Dayer, “Enhancing the performance of photovoltaic thermal solar collectors using twisted absorber tubes and nanofluids with optimal design parameters,” Int. J. Renew. Energy Res., vol. 13, no. 3, pp. 1277–1284, 2023, doi: 10.20508/ijrer.v13i3.14163.g8799.
- A. H. A. Al-Waeli, H. A. Kazem, J. H. Yousif, M. T. M. T. Miqdam, and K. Sopian, “Mathematical and neural network modeling for predicting and analyzing of nanofluid-nano PCM photovoltaic thermal systems performance,” Renew. Energy, vol. 145, pp. 963–980, 2020.
- A. G. N. Sofiah, R. K. Rajamony, M. Samykano, A. K. Pandey, J. Pasupuleti, and N. F. Sulaiman, “Assessment on thermophysical properties of nano enhanced heat transfer fluid with hexagonal boron nitride nanoparticles for thermal management of photovoltaic thermal (PV/T) system,” Process Saf. Environ. Prot., vol. 189, pp. 1087–1102, 2024, doi: 10.1016/j.psep.2024.06.097.
- H. Madhi, M. H. Hussain, S. Aljabair, and A. Abdulnabi, “A review of photovoltaic/thermal system cooled using mono and hybrid nanofluids,” Int. J. Thermofluids, vol. 22, 2024, Art. no. 100679, doi: 10.1016/j.ijft.2024.100679.
- E. Radziemska and E. Klugmann, “Thermally affected parameters of the current–voltage characteristics of silicon photocell,” Energy Convers. Manag., vol. 43, no. 14, pp. 1889–1900, 2002.
- X. Han, Y. Wang, and L. Zhu, “The performance and long-term stability of silicon concentrator solar cells immersed in dielectric liquids,” Energy Convers. Manag., vol. 66, pp. 189–198, 2013.
- S. Krauter, “Increased electrical yield via water flow over the front of photovoltaic panels,” Sol. Energy Mater. Sol. Cells, vol. 82, no. 1, pp. 131–137, 2004.
- M. A. Green et al., “Solar cell efficiency tables (version 50),” Prog. Photovolt. Res. Appl., vol. 25, no. 7, pp. 668–676, 2017.
- I. Cosme et al., “Lifetime assessment in crystalline silicon: From nanopatterned wafer to ultra-thin crystalline films for solar cells,” Sol. Energy Mater. Sol. Cells, vol. 135, pp. 93–98, 2015.
- B. Yuldoshov, A. Narbayev, T. Buzrukov, G. Raimov, J. Khaliyarov, S. Raupova, and S. Toshpulatov, “Analysis of Electrical Parameters of a Metal Collector Photovoltaic-Thermal Device,” Proc. Int. Conf. Appl. Innov. IT, vol. 13, no. 1, pp. 243–247, doi: 10.25673/119239.
-
|

HOME

- Conference
- Journal
- Paper Submission to Conference
- Paper Submission to Journal
- Fee Payment
- For Authors
- For Reviewers
- Important Dates
- Conference Committee
- Editorial Board
- Reviewers
- Last Proceeding

PROCEEDINGS
-
Volume 13, Issue 5 (ICAIIT 2025)
-
Volume 13, Issue 4 (ICAIIT 2025)
-
Volume 13, Issue 3 (ICAIIT 2025)
-
Volume 13, Issue 2 (ICAIIT 2025)
-
Volume 13, Issue 1 (ICAIIT 2025)
-
Volume 12, Issue 2 (ICAIIT 2024)
-
Volume 12, Issue 1 (ICAIIT 2024)
-
Volume 11, Issue 2 (ICAIIT 2023)
-
Volume 11, Issue 1 (ICAIIT 2023)
-
Volume 10, Issue 1 (ICAIIT 2022)
-
Volume 9, Issue 1 (ICAIIT 2021)
-
Volume 8, Issue 1 (ICAIIT 2020)
-
Volume 7, Issue 1 (ICAIIT 2019)
-
Volume 7, Issue 2 (ICAIIT 2019)
-
Volume 6, Issue 1 (ICAIIT 2018)
-
Volume 5, Issue 1 (ICAIIT 2017)
-
Volume 4, Issue 1 (ICAIIT 2016)
-
Volume 3, Issue 1 (ICAIIT 2015)
-
Volume 2, Issue 1 (ICAIIT 2014)
-
Volume 1, Issue 1 (ICAIIT 2013)

LAST CONFERENCE
ICAIIT 2026
-
Photos
-
Reports
PAST CONFERENCES
ETHICS IN PUBLICATIONS
ACCOMODATION
CONTACT US
|
|