Battery pack with insulation protection function and energy storage system

Abstract

The utility model provides a battery pack with an insulation protection function and an energy storage system. The battery pack comprises a box body and a plurality of single batteries arranged in the box body, the box body comprises an upper box body and a lower box body, the upper box body and the lower box body are hermetically connected and used for packaging the plurality of single batteries, and an insulating layer is arranged on the inner wall of the lower box body. The insulating layer is arranged on the inner wall of the lower box body, so that short circuit between the box body and the single batteries in the battery module caused by electrolyte leakage can be avoided, and the safety of the battery pack is further improved.

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