What is a Li-ion battery energy storage system?

Executive summary Li-ion battery Energy Storage Systems (ESS) are quickly becoming the most common type of electrochemical energy store for land and marine applications, and the use of the technology is continuously expanding.

Does a battery have a fire protection system?

Battery manufacturers concentrate a lot of effort in preventing thermal runaway from occurring, but – despite all safety measures – it may still happen. When it does, an active fire protection system is needed to extinguish any resulting fires and prevent the fire damage from spreading to adjacent battery modules.

Why is a battery storage system important?

The combination of high energy densities and flammable electrolytes puts high demands on associated fire protection systems. ◼ Statistics1 show that electrical fires account for over 25% of major fire losses in industrial companies. ◼ The importance of Li-ion battery storage systems has increased dramatically in recent years.

Do li-ion batteries need fire protection?

Marine class rules: Key design aspects for the fire protection of Li-ion battery spaces. In general, fire detection (smoke/heat) is required, and battery manufacturer requirements are referred to in some of the rules. Of-gas detection is specifically required in most rules.

Are energy storage systems flammable?

These systems combine high energy materials with highly flammable electrolytes. Consequently, one of the main threats for this type of energy storage facility is fire, which can have a significant impact on the viability of the installation.

Are lithium-ion batteries a fire suppression solution?

Lithium-ion battery technology has become a standard solution in this application due to its technical performance. However, its unique fire hazard is a concern in the industry, increasing the need for dedicated lithium-ion battery fire suppression solutions.