Containerized battery energy storage is an integrated solution developed to meet the demands of the mobile energy storage market. The internal components of the containerized battery energy storage system include battery cabinets, lithium battery management systems (BMS), bidirectional energy storage converters (PCS), container monitoring systems, firefighting systems, cooling systems, etc., and can flexibly configure energy storage converters and energy management systems (EMS) according to customer needs.
Containerized battery energy storage boasts excellent protection performance, including anti-corrosion, fireproof, waterproof, dustproof (wind and sand proof), shockproof, UV resistant, and anti-theft features. The design lifespan can reach over 25 years, ensuring stable operation of the system under various environmental conditions.
Currently, the capacity of containerized battery energy storage systems mainly ranges from 500 kilowatt-hours (kWh) to 1000 kWh, with some systems expandable to 3 megawatt-hours (MWh) to 6MWh. The system supports modular design and can flexibly configure capacity according to specific application requirements.
With advantages such as short construction period, low infrastructure requirements, high modularity, and ease of transportation and installation, containerized battery energy storage is widely used in thermal power, wind power, and photovoltaic power stations. It is also suitable for scenarios such as islands, communities, schools, research institutions, industrial parks, and large load centers.
According to actual application needs, the container material of containerized battery energy storage system can be divided into aluminum alloy, steel, and fiberglass materials, which can meet the installation requirements of different sites and environmental conditions.
Containerized battery energy storage is equipped with a comprehensive firefighting system, including fire detectors, alarm systems, automatic fire extinguishing devices, ventilation devices, and control systems, comprehensively ensuring the safety of the system during operation.
When installing a containerized battery energy storage system, it is first necessary to evaluate the site conditions. The system must be placed on a flat, stable foundation with sufficient space reserved for the installation, daily maintenance, and operation of the equipment.
Additionally, the containerized battery energy storage must be connected to a stable and reliable power network. Reasonable arrangement of the distance between the access point and the system helps reduce transmission losses and improve overall efficiency.
Moreover, the container ESS battery energy storage system has certain requirements for the operating environment, such as good ventilation and cooling conditions, fire prevention, waterproofing, and other safety measures.
