The batteries known as PV home batteries are integral features of residential solar systems. They serve to store the direct current electricity made by photovoltaic solar panels during sunnier times so it can be used later in the evening or on cloudy days. These batteries are typically lithium-ion or LiFePO4, which provide high energy density and long cycle life. This ensuring efficient storage and retrieval of solar power generated energy. Their integration with PV systems enables homeowners to optimize self-consumption of renewables, grid independence, electricity expenditures, and help with power availability during emergencies