Comparative Analysis of Solar Cells and Hydrogen Fuel: A Mini-Review

The aim of this mini-review is to compare the effectiveness and potential of solar cells and hydrogen fuel technologies in clean energy generation. Key aspects such as efficiency, scalability, environmental footprint, and technological maturity are examined. Solar cells are analyzed for their ability to convert sunlight into electricity efficiently and their potential for widespread deployment with minimal environmental impact. Hydrogen fuel technologies are assessed based on their efficiency in hydrogen production, scalability, and overall environmental footprint from production to end use. The review identifies significant challenges, including high costs, infrastructure needs, and policy requirements, as well as opportunities for innovation and market growth. The findings provide insights to guide decision-making towards a sustainable energy future.