Photovoltaics and Thermal Solar Technologies: Innovations for Sustainable Heating, Cooling, and Energy Efficiency

Year : 2025 | Volume : 12 | Issue : 01 | Page : 30 37
    By

    Siddharth Jha,

  1. Student, Department of Mechanical Engineering, J C Bose University YMCA, Faridabad, Haryana, India

Abstract

Developments in renewable energy technology, in particular photovoltaics (PV) and solar thermal systems, have been fueled by a rising demand for energy worldwide and the pressing need to slow down climate change. These technologies provide greener options for heating, cooling, and energy production by lowering dependency on fossil fuels and greenhouse gas emissions. This study examines developments in solar thermal and photovoltaic technologies, their uses in commercial, industrial, and residential contexts, and how they merge with HVAC (heating, ventilation, and air conditioning) systems. To increase efficiency, special attention is paid to energy storage options, hybrid photovoltaic-thermal (PVT) systems, and digital integration. The study also looks at issues which include infrastructure needs, efficiency constraints, and cost difficulties. Future research will focus on regulatory structures to speed adoption, AI-driven optimization, and material changes. The shift to a low-carbon economy can be greatly aided by solar energy if these issues are fixed and technical synergies are utilized. A key component of the green electricity landscape, photovoltaic (PV) and thermal solar technologies provide solutions for conditioning, heating, and power generation that promote sustainable development. There is enormous potential for energy efficiency and emission, saving money through their integration with heating, cooling, and refrigeration systems. The materials, layouts, and uses of photovoltaic and thermal energy systems in commercial, industrial, and residential contexts are all examined in this study. Their ability to work in tandem with HVAC systems to provide net-zero energy buildings is given particular attention. Future investigation and creation directions are suggested, and issues including cost, efficiency, and integration into the grid are examined.

Keywords: Photovoltaics, solar thermal technologies, HVAC integration, renewable energy, hybrid systems, energy efficiency

[This article belongs to Journal of Refrigeration, Air conditioning, Heating and ventilation ]

How to cite this article:
Siddharth Jha. Photovoltaics and Thermal Solar Technologies: Innovations for Sustainable Heating, Cooling, and Energy Efficiency. Journal of Refrigeration, Air conditioning, Heating and ventilation. 2025; 12(01):30-37.
How to cite this URL:
Siddharth Jha. Photovoltaics and Thermal Solar Technologies: Innovations for Sustainable Heating, Cooling, and Energy Efficiency. Journal of Refrigeration, Air conditioning, Heating and ventilation. 2025; 12(01):30-37. Available from: https://journals.stmjournals.com/jorachv/article=2025/view=208947


References

  1. Green MA, Bremner S Energy conversion approaches and materials for high-efficiency photovoltaics. Nat Mater. 2017; 16(1): 23–34.
  2. Duffie JA, Beckman WA, Blair N. Solar engineering of thermal processes, photovoltaics and wind. John Wiley & Sons; S. 2020 Mar 24.
  3. Chow TT, Fong KF, Pei G, Ji J, He M. Potential use of photovoltaic-integrated solar heat pump system in Hong Kong. Appl Therm Eng. 2010 Jun 1; 30(8–9): 1066–72.
  4. Hossain MS, et al. A comprehensive review on optical properties and concentrator-based solar thermal systems. Renew Sustain Energy Rev. 2016; 66: 110–125.
  5. Markvart T, Castañer Practical Handbook of Photovoltaics: Fundamentals and Applications. Academic Press; United States. 2012.
  6. Tyagi VV, Wang SC, Kaushik SC, Park S Thermal performance evaluation of solar energy storage systems. Renew Energy. 2012; 57: 379–395.
  7. Goswami DY, Kreith Principles of Solar Engineering. CRC Press; United States. 2015.
  8. Zhang X, Zhao X, Smith S, et al. Review of R&D progress and practical applications of solar photovoltaic–thermal (PV/T) technologies. Renew Sustain Energy Rev. 2012; 16(1): 599–617.
  9. Haegel NM, et al. Terawatt-scale photovoltaics: Transform global energy. Science. 2017; 356(6334): 141–143.
  10. Bahaj AS, James PA Urban energy generation: The added value of photovoltaics in social housing. Renew Sustain Energy Rev. 2007; 11(9): 2121–2136.
  11. Mills D Advances in solar thermal electricity technology. Sol Energy. 2004; 76(1–3): 19–31.
  12. Wang Z, et al. Emerging perovskite solar cells: Advances and challenges. Nano Energy. 2018; 44: 1–22.
  13. Mekhilef S, Saidur R, Safari A review on solar energy use in industries. Renew Sustain Energy Rev. 2011; 15(4): 1777–1790.
  14. Lovegrove K, Stein Concentrating solar power technology: Principles, developments, and applications. Woodhead Publishing New Delhi; Series in Energy. 2012.
  15. Tyagi SK, Wang RZ, Kaushik S Solar energy: Trends and future scope. Int J Green Energy. 2012; 9(8): 685–708.
  16. Kotevska O, Munk J, Kurte K, Du Y, Amasyali K, Smith RW, et al. Methodology for interpretable reinforcement learning model for HVAC energy control. 2020 IEEE International Conference on Big Data (Big Data), Atlanta, GA, USA. 2020. pp. 1555–64. doi: 10.1109/BigData50022.2020.
    9377735.
Regular Issue Subscription Review Article
Volume 12
Issue 01
Received 22/01/2025
Accepted 07/03/2025
Published 19/03/2025
Publication Time 56 Days
186

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