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ESTD Year: 2017 | Impact Factor (2026): 8.7
DOI Prefix: 10.47001/IRJIET
ESTD Year: 2017 | Impact Factor (2026): 8.7
DOI Prefix: 10.47001/IRJIET
Vol 10 No 6 (2026): Volume 10, Issue 6, June 2026 | Pages: 140-149
International Research Journal of Innovations in Engineering and Technology
OPEN ACCESS | Research Article | Published Date: 16-06-2026
The growing need for sustainable and energy efficient technologies has accelerated research into alternative refrigeration systems. Conventional refrigeration systems rely heavily on electricity and use refrigerants that contribute to environmental pollution and global warming. This creates a need for sustainable and energy-efficient cooling alternatives, especially for remote and off-grid areas. This paper addresses this issue by proposing a solar-powered Peltier plate refrigerator as an eco-friendly solution for small-scale refrigeration needs. The main objective of the study is to design, develop, and evaluate a compact refrigeration system that operates using renewable solar energy and thermoelectric cooling technology. The system is based on the Peltier effect, where a temperature difference is created when electric current passes through a thermoelectric module. The setup includes a solar photovoltaic panel, Peltier module, heat sinks, cooling fans, temperature sensors, and battery. The methodology involves designing the system, assembling components, and conducting experimental testing under varying environmental conditions to evaluate performance based on temperature difference. However, performance is influenced by ambient temperature and heat dissipation efficiency. In conclusion, the solar-powered Peltier refrigeration system presents a sustainable, portable, and low-maintenance cooling solution. Although it is less efficient compared to conventional systems, its eco-friendly operation and suitability for off-grid applications make it a promising alternative. This study contributes to the development of green refrigeration technologies and supports the transition toward renewable energy-based solutions.
Peltier module, Water cooling, Refrigeration, Solar Energy, Solar-Powered Refrigerator, Peltier Effect, Thermoelectric Cooling, Renewable Energy, Solar Photovoltaic; Sustainable Cooling, Green Refrigeration, Off-Grid Applications.
Suraj Ghuge, Sakshi Daphal, Aishwarya Dhumal, Mayur Gaul, & V. R. Patil. (2026). Design & Development of Solar Peltier Plate Refrigerator. International Research Journal of Innovations in Engineering and Technology - IRJIET, 10(6), 140-149. Article DOI https://doi.org/10.47001/IRJIET/2026.106016
This work is licensed under Creative common Attribution Non Commercial 4.0 Internation Licence
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