The Lebanese Dash for PV: Is Hybrid Diesel-PV Mini-Grid a Viable Solution?

Abstract

In Lebanon, access to electricity is intermittent in many areas, leading to a reliance on diesel generators. However, diesel generators are expensive to operate and contribute to environmental pollution. The integration of photovoltaic (PV) systems into mini-grids connected to diesel generators has been proposed as a solution to reduce the reliance on diesel generators and decrease the environmental impact [1]. This paper presents a case study of a mini-grid connected to diesel generators and PV with battery energy storage system (BESS) in Lebanon. The study analyzes the technical and economic feasibility of the system. The results show that the integration of PV systems into mini-grids can significantly reduce the reliance on diesel generators, decrease the cost of electricity, and decrease greenhouse gas emissions. Furthermore, the study identifies the key challenges and opportunities for implementing such systems in Lebanon, including policy and regulatory barriers, financing constraints, and technical capacity limitations. Addressing these challenges will require a comprehensive and coordinated effort from various stakeholders, including the government, private sector, and civil society.