Generating electricity is one part of the energy story. Storing it for later use adds another. Discover the purpose of a battery energy storage system and the role of controls, thermal management and integration in a complete storage solution.
What is a BESS?
A battery energy storage system, commonly called BESS, stores electrical energy for use at another time. It combines batteries with supporting equipment and controls so that stored energy can be charged and discharged as required by the application.
More than a battery
A complete storage solution includes power conversion, energy management and thermal management. These elements work together with the batteries, while the enclosure and safety systems form part of the wider installation.
Connecting with renewable generation
Solar and wind generation vary with available sunlight and wind. Storage can help shift when some of that energy is used. The way a storage system is integrated depends on the site's requirements and the purpose it is intended to serve.
Planning a complete solution
The starting point is understanding the application: what needs to be powered, when energy is needed and how storage will connect with other equipment. These questions help shape the design of an integrated energy storage solution.
