Energy storage system

Abstract

Provided is an energy storage system including a plurality of battery modules, a cooler configured to supply a cooling fluid to the plurality of battery modules, and a fire-extinguishing tank accommodating a fire-extinguishing agent capable of being supplied to the plurality of battery modules, wherein the plurality of battery modules each include a plurality of cell units which each include a plurality of battery cells arranged in a first direction and which are arranged in a second direction different from the first direction, a cooling plate having a flow path arranged to correspond to an arrangement of the plurality of battery cells, and a fire-extinguishing tube connected to the flow path of the cooling plate and arranged between the plurality of cell units.

Dependencies are inferred from the claim text.