Battery Energy Storage Systems (BESS) store electricity generated from the grid or renewable sources in rechargeable batteries (individual or in groups) and discharge it when needed. They help shift energy from periods of low demand to peak demand, reducing fluctuations in power output and supporting a more stable and flexible electricity supply.

Battery energy storage systems are used for various applications, including:

• Support for Renewable Energy Integration

  BESS help smooth the variability of wind and solar generation, turning intermittent output into a more stable and manageable power supply.

• Grid Stability Enhancement

  They provide fast-response power regulation within seconds to minutes, which helps maintain grid frequency stability and overall system reliability.

• Commercial and Residential Use

  BESS reduce peak demand by shifting electricity use to off-peak periods and lowers energy costs under time-of-use pricing.