Hybrid solar container power systems are modular and containerized energy systems that combine solar photovoltaics, battery energy storage, and other power sources, such as diesel generators or grid power, in a single, transportable package. . In this rapidly evolving landscape, Battery Energy Storage Systems (BESS) have emerged as a pivotal technology, offering a reliable solution for storing energy and ensuring its availability when needed. Lithium batteries are CATL brand, whose LFP chemistry packs 1 MWh of energyinto a battery volume of 2.