Industrial BESS Container Systems: Liquid-Cooled Energy Storage Solutions

Container capacities are typically defined from 500kWh to 5MWh with respect to the battery technology and configuration. Hence, it is possible to connect several containers to form even larger energy storage systems with capacities from 10MWh to 50MWh to 100MWh+.

Typically, modern BESS containers have a service life of 10-15 years in which time they will have depreciated to less than 80% of their original capacity. This service life largely depends on factors like the frequency of cycling operation, depth of discharge, working temperatures, and maintenance of the system.

They can be deployed within a very short timeline: up to 1-2 weeks for installation and commissioning of a single BESS container instead of months or even years for traditional power infrastructure. Site preparations, placement of the container, electrical connections and system commissioning are all included within that period.

The BESS containers are an assembly of many layers of safety mechanisms, including advanced battery management systems (BMS) that monitor cell-level conditions, thermal management systems to avoid any overheating situations, fire detection and suppression systems, gas detection measures, emergency shutdown capability, and physical protection methods. All systems comply with international safety standards, together with UL 9540, IEC 62619, and NFPA 855.

Yes. Mobile flexibility being the key advantage of containerized BESS solutions, BESS containers may be shifted as necessary, mostly suited for temporary power applications, construction works, or for using again when grid requirements change. The modular nature of these systems provides for flexible scaling and repurposing as energy obligations change.

Regular yet minimal maintenance is required by a BESS container. The maintenance was limited to a minimum inspection, maybe quarterly or bi-annual, of electrical connections, cooling systems, and safety equipment. Performance metrics are continuously monitored through remote monitoring systems, which help predict maintenance and allow for early issue detection. Most systems are designed to allow for ease of access to shake any components to be replaced over time, such as air filter, or for the cooling system itself.