Issue |
EPJ Web Conf.
Volume 326, 2025
International Conference on Functional Materials and Renewable Energies: COFMER’05 5th Edition
|
|
---|---|---|
Article Number | 04002 | |
Number of page(s) | 4 | |
Section | Energy Conversion Technologies | |
DOI | https://doi.org/10.1051/epjconf/202532604002 | |
Published online | 21 May 2025 |
https://doi.org/10.1051/epjconf/202532604002
Literature review on advancements in solar absorption refrigeration for sustainable cooling systems
1 Abdelamalek Essaadi University, ISI laboratory, National school of Applied Sciences, Tetouan, Morocco.
2 Department of Energy, Laboratory of Energy and Renewable Energy, Ecole Nationale Supérieure d’Arts et Métiers of Meknès, Moulay Ismail University (UMI), Meknès, Morocco.
3 Department of Energy and Environment (GEE), Ecole Nationale Supérieure d’Arts et Métiers of Rabat (ENSAM-R), Mohammed V University in Rabat (UM5R), Rabat, Morocco.
4 Université de Lorraine, CNRS, LEMTA, Nancy, France
* Corresponding author: oubourhim.soukayna@etu.uae.ac.ma
Published online: 21 May 2025
Solar-powered absorption refrigeration systems offer a sustainable and energy-efficient alternative to conventional cooling technologies by utilizing solar thermal energy rather than mechanical compression. These systems operate through thermochemical processes, commonly using lithium bromide-water (LiBr-H₂O) or ammonia-water (NH₃-H₂O) as working fluids to generate cooling without reliance on compressors. Ongoing research aims to enhance heat and mass transfer efficiency, optimize thermodynamic cycles, and integrate hybrid configurations to improve overall performance. By combining solar thermal collectors with absorption refrigeration, these systems achieve more effective solar-to-cooling conversion, particularly in regions with abundant sunlight. Advancements in heat exchanger design and working fluid selection contribute to higher reliability and efficiency. Hybrid models, such as the integration of the Organic Rankine Cycle (ORC) with absorption cooling, have been developed to improve energy recovery and stabilize performance under varying solar conditions. Furthermore, advanced control strategies are being implemented to manage energy distribution and ensure continuous operation. These innovations position solar absorption refrigeration as a viable solution for residential, commercial, and industrial cooling applications, promoting sustainability. This paper provides an extensive literature review and discusses recent advancements, highlighting opportunities for future development and potential applications of solar-driven absorption cooling technology.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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