Most battery energy storage systems (BESS) utilize lithium-ion batteries. Lithium-ion batteries are relatively inexpensive, possess a high energy density, and can recharge quickly. BESS are being installed faster than they can be adequately tested, leaving many authorities having jurisdiction (AHJ) with more questions than answers about how to address the fire safety side of BESS use.
“Let it Burn” is not an Effective Fire Suppression Solution for Battery Energy Storage Systems
