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Techno-economic analysis of solar thermal collector for sustainable built environment

Rohit KhargotraInstitute of Materials Engineering, Faculty of Engineering, University of Pannonia, Veszprem, 8200, HungaryRaj KumarDepartment of Mechanical Engineering, Gachon University, Seongnam, 13120, South KoreaAndrás KovácsInstitute of Materials Engineering, Faculty of Engineering, University of Pannonia, Veszprem, 8200, HungaryTej SinghSavaria Institute of Technology, Faculty of Informatics, ELTE Eötvös Loránd University, Szombathely, 9700, Hungary

2023en

ABI

Annotatsiya

Abstract India has an abundance of solar energy resources. Nearly 90% of the urban dwellers in different parts of India used electricity for heating water. Using electricity for resident water heating not only contributes to negative environment impact via the emission of a substantial quantity of carbon dioxide but also places a financial burden on households. The examination of solar irradiance, economic feasibility, and hot water demands is crucial in assessing the potential of solar thermal collector (STC) to fulfill hot water requirement. In order to enhance the value of the STC, it is essential for the collector to effectively manage operations with a focus on minimizing cost. To get an optimal heating effect, the present STC is fastened with an obstruction inside the tube. The collector is examined in three distinct seasons to observe temperature variations and the appropriate use of the device during non-operational hours. The recommended average temperatures for summer, rainy season, and winter are 68, 57, and 47 °C, respectively. Additionally, a thorough examination of the economic analysis and payback period for STC was also conducted.

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DOI: 10.1007/s10973-023-12775-0

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