A battery energy storage system (BESS) counteracts the intermittency of renewable energy supply by releasing electricity on demand and ensuring a continuous power flow for utilities, businesses and homes. Due to the falling prices for batteries, battery storage has a high. . What are battery energy storage systems? The battery energy storage system's (BESS) essential function is to capture the energy from different sources and store it in rechargeable batteries for later use. It helps manage energy better and more reliably. In this way. . BESS is advanced technology enabling the storage of electrical energy, typically from renewable sources like solar or wind.
