This article will introduce in detail how to design an energy storage cabinet device, and focus on how to integrate key components such as PCS (power conversion system), EMS (energy management system), lithium battery, BMS (battery management system), STS (static transfer. . This article will introduce in detail how to design an energy storage cabinet device, and focus on how to integrate key components such as PCS (power conversion system), EMS (energy management system), lithium battery, BMS (battery management system), STS (static transfer. . In an era marked by renewable integration, electrification of transport, and grid decentralization, the energy storage cabinet has emerged as a critical interface between high-performance battery systems and their operating environment. Global energy storage deployments surged by 89% in 2023 (BloombergNEF), with projects ranging from California's 409MW Moss Landing facility to. . For renewable system integrators, EPCs, and storage investors, a well-specified energy storage cabinet (also known as a battery cabinet or lithium battery cabinet) is the backbone of a reliable energy storage system (ESS). Energy storage power station cabinets facilitate the management of stored electrical energy, 2. They integrate advanced technologies for increased reliability, 3.