Energy storage cabinet BESS energy storage battery

What is a battery energy storage system (BESS)?

By definition, a Battery Energy Storage Systems (BESS) is a type of energy storage solution, a collection of large batteries within a container, that can store and discharge electrical energy upon request.

What is a Bess energy storage system?

These systems employ advanced energy storage technologies, such as lithium-ion batteries and flow batteries, to effectively store excess energy for later use. BESS is instrumental in improving the reliability and flexibility of electricity grids. It ensures a stable supply of power even during peak demand periods.

What is a Bess battery?

Individual batteries form the core of the BESS system, storing electrical energy through electrochemical reactions. These batteries are typically made up of lithium-ion cells due to their high energy density and long lifespan. Cells are grouped together into modules to achieve the desired energy capacity and power output.

How does a Bess work?

A BESS collects energy from renewable energy sources, such as wind and or solar panels or from the electricity network and stores the energy using battery storage technology. The batteries discharge to release energy when necessary, such as during peak demands, power outages, or grid balancing.

Who can benefit from Bess energy storage solutions?

From renewable energy producers, conventional thermal power plant operators and grid operators to industrial electricity consumers, and offshore drilling platforms or vessels, BESS offer highly efficient and cost-effective energy storage solutions.

What is a Bess energy management system?

A crucial component of the BESS operation is its Energy Management System (EMS), which intelligently controls the charging and discharging of the batteries. Wattstor’s unique Podium EMS, for example, allows for day-ahead forecasting of price, generation, load and battery state of charge.