Optimization of a Hybrid System (PV-Fuel Cell) of Energy Production for an Isolated Site

Abstract

This Recently, there has been a shift in autonomous micro-grid systems, moving away from reliance on fossil fuels. Instead, these systems are now integrating existing renewable energies in specific areas to promote sustainability in the energy sector. One promising method for energy storage and transmission is through the use of hydrogen and solar energy, especially in remote regions where hybrid techniques can meet the required energy demands. Our research focuses on electrifying a agricultural site located in the SBAA region, specifically in ADRAR city, southwest Algeria. We propose the implementation of an independent small electric network that combines various renewable energy sources (PV/Full cell). To ensure cost-effectiveness, we aim to optimize and control the system's components, carefully sizing them through a meticulous selection process. This study evaluates the technical and economic feasibility of renewable energy systems, with the goal of reducing the total net cost, energy expenses, and unfulfilled load, while also minimizing CO2 emissions. The simulation program HOMER Pro is used to conduct this analysis. Overall, the proposed system demonstrates positive results in electrifying remote areas while maintaining a conservative cost of electrical energy, ultimately establishing sustainable regions.