Containerized battery energy storage solutions (BESS) are fundamentally changing the EPC process for utility scale battery storage. Instead of field assembly and on-site debugging, EPC teams can now use standardized, containerized blocks that arrive ready for placement . A containerized energy storage system is a battery energy storage system housed inside a prefabricated container or enclosure. It. ater outage protection during severe weather. Homer Electric installed a 37-unit, 46 MW system to increase renewable energy capacity along Alaska"s rural Kenai Peninsula, reduci on-site installation and commissioning time. Features such as real-time leakage mo age that is based on a change in. The Mobile Energy Storage Truck, is a cutting-edge solution in the field of energy storage. With a large capacity of 2 MWh, this vehicle offers ample storage to meet the demands of various industries.