Why do fires frequently occur in lithium battery energy storage power stations?

Fires in lithium battery energy storage power stations occur relatively frequently due to several inherent risks associated with lithium-ion batteries and the conditions under which they operate. Here are the primary reasons:

1. Thermal Runaway

2. Overcharging and Overdischarging

3. Battery Degradation

4. Inadequate Safety Systems

Lack of Monitoring: Without proper monitoring systems, small issues can go undetected until they escalate into serious problems.

5. Manufacturing Quality Control

Variable Quality: Differences in manufacturing quality can lead to defects in some battery cells, increasing the risk of fires. Even minor imperfections can lead to catastrophic failures over time.

Given these risks, lithium battery energy storage systems require careful design, robust safety monitoring, and strict adherence to operational guidelines to minimize the chance of fires.