Design and Fabrication of a Solar Powered Ice-Cooled Air-Conditioning System

Student: Jedidiah Esele Eronlan (Project, 2025)
Department of Mechanical Engineering
University of Benin, Benin City, Edo State


Abstract

This report details the design, fabrication, and testing of a solar-powered ice cooling air conditioning system that utilizes a unique ice-based air conditioning cycle for sustainable cooling. The system harnesses solar energy to power a DC battery, which drives a pump to circulate cold water. This cold water is produced by melting ice stored in a container atop the system, with the volume of water carefully calculated to ensure sufficient cooling capacity. The chilled water is then directed to extractor fins, where it absorbs heat from the surrounding air, significantly reducing the temperature. The system's design prioritizes efficiency and environmental sustainability, promoting a cost-effective and eco-friendly approach to climate control.

Keywords
design fabrication solar powered ice-cooled air-conditioning system sustainable