Ideal for microgrids, rural and remote areas, large-scale manufacturing, farms, and EV charging stations, the FlexiO series is a highly integrated battery energy storage system (BESS) engineered to optimize performance and reduce costs for fixed commercial and industrial energy. Ideal for microgrids, rural and remote areas, large-scale manufacturing, farms, and EV charging stations, the FlexiO series is a highly integrated battery energy storage system (BESS) engineered to optimize performance and reduce costs for fixed commercial and industrial energy. ESS-GRID FlexiO is an air-cooled industrial/commercial battery solution in the form of a split PCS and battery cabinet with 1+N scalability, combining solar photovoltaic, diesel power generation, grid and utility power. It is suitable for use in microgrids, in rural areas, in remote areas, or in. MEGATRON 300 & 500kW Battery Energy Storage Systems are AC Coupled BESS systems offered in both the 10 and 20′ containers. Featuring a split PCS and battery cabinet design, it offers 1+N scalability and integrates seamlessly with solar PV, diesel generators, the grid, and utility power. 5MWh (customizable based on your product specs). 95%+ round-trip efficiency, reducing energy loss and maximizing ROI. Generac's SBE battery energy storage system is our latest addition to a portfolio of products and technologies helping commercial and industrial customers to meet.