A commercial and industrial BESS is an energy storage system designed for businesses, factories, warehouses, data centers, campuses, and industrial facilities. It is commonly used for peak shaving, backup power, demand charge reduction, solar energy storage, energy cost optimization, and improved power reliability.

A containerized BESS is a large-scale battery energy storage system installed inside a container enclosure. It is commonly used for utility-scale projects, renewable energy storage, microgrids, industrial facilities, and large commercial applications. Containerized systems are often modular and can be expanded by adding more units.