ENGR. G.F. AIBANGBEE

This project involves the design and fabrication of a solar water heating system utilizing the thermosiphon principle. The system consists of a 30-liter and 15-liter tank, an absorber plate constructed from copper rods and aluminum sheets, and an integrated pump and battery for enhanced performance. The project commences with a comprehensive review of previous researches on various solar water heating systems, majoring on the types of Solar water heating systems, its components, materials and method of fabrication of the system, its design considerations, as well as the importance and significance of the project. The system’s efficiency and effectiveness in heating water using solar energy are evaluated, demonstrating its potential as a sustainable and cost-effective solution for water heating applications. The performance of the system was evaluated under various operating conditions, and the results showed a significant increase in water temperature, demonstrating the system’s potential for efficient solar water heating. The average temperatures of the hot water for the 1 st, 2 nd and 3 rd days of testing are 45.4 oC, 46.5 oC and 45.9 oC respectively. The use of locally sourced materials and simple design make this system an attractive option for rural and urban areas here access to hot water is limited. This project contributes to the development of sustainable and renewable energy solutions, aligning with global efforts to reduce carbon emissions and promote energy efficiency.