Optimizing Cost and Performance of Hybrid Photovoltaic-Diesel Systems for Off-Grid Energy Solutions

Abstract

Providing reliable electricity to remote or isolated communities is a major challenge, especially with traditional power grids that require expensive infrastructure and ongoing maintenance. Hybrid energy systems are becoming an increasingly attractive solution due to their flexibility, reliability, and lower long-term costs. This study explores a hybrid energy setup that combines solar photovoltaic panels, a Diesel generator, and battery storage, using HOMER software to analyze different configurations. The goal is to find the most cost-effective setup that still ensures a steady and reliable energy supply. Several scenarios are simulated, taking into account local solar resources, changes in fuel prices, and varying electricity demand. The findings show that hybrid systems can significantly cut Diesel use, improve energy efficiency, and offer a cleaner, more sustainable energy solution for off-grid areas. Overall, the proposed system proves to be a practical and affordable alternative for communities that are hard to reach with traditional power infrastructure.