Smart Power Systems for Smart Cities: Architectural Development and Economic Performance Assessment

As the global community increasingly recognizes the importance of transitioning towards sustainable and environmentally conscious energy solutions, the quest for efficient and reliable on-grid systems becomes ever more important. To address this pressing need, this research delves into the investigation of a solar PV /hydrogen fuel-based power system, specifically designed for a smart city, to meet the energy demands of self-sustaining off-grid communities. The proposed solar PV /green hydrogen fuel-based power system stands as a promising solution, utilizing cutting-edge technologies to harness the energy potential of solar PV arrays and efficient green hydrogen fuel cells. Through the analysis of key factors like energy generation capacity, system efficiency, and economic viability, we aim to uncover the practicality of its implementation in optimization tools. The findings highlight the system's reliability and sustainability, showcasing its capability to reduce greenhouse gas emissions and contribute to environmental preservation. And promising results present the innovative approach to meeting the energy needs of environmentally “Smart Cities”. By integrating clean and renewable energy sources, this system paves the way towards achieving energy sustainability and nurturing a greener and more resilient future for on-grid independent communities.