Optimization of solar powered hydrogen production using electrolysis devices

Abstract

This thesis uses HOMER Pro to simulate and optimize a solar-powered off-grid green hydrogen system. Because of its high solar potential, Ouargla, Algeria, is chosen as the case study. Alkaline, PEM, and SOEC types of electrolyzer were examined. The most economically viable option was the alkaline electrolyzer, which successfully produced 10 kg of hydrogen per day using only renewable energy. The research confirms the technological and economic feasibility of off-grid hydrogen production in regions of plentiful sun and stresses the importance of component cost and efficiency in system design.