The answer is a containerized battery energy storage system (CBESS) —a turnkey, mobile microgrid solution engineered for the most demanding government and disaster response applications. These systems integrate batteries, power conversion equipment, cooling, and safety systems into a single, transportable unit. The Guidebook provides local officials with in-depth details about the permitting and. . Mobile energy storage containers are revolutionizing military and defense operations by providing reliable, scalable, and portable power solutions. With IP55/NEMA 3 ratings and a wide operating temperature range, it's perfect for outdoor, off-grid DoD applications. Power Edison, a provider of utility-grade mobile energy storage solutions, has developed the TerraCharge platform, their newest trailer-mobile battery energy storage. .