Energy storage system and energy storage power station

An energy storage system, comprising:

• a cabinet body;
• a control module;
• and
• a battery cluster module and a liquid cooling module, wherein the battery cluster module and the liquid cooling module are arranged in the cabinet body;
• wherein
• the battery cluster module comprises at least two battery clusters arranged side by side;
• the liquid cooling module comprises a liquid cooling unit and a liquid cooling pipeline, the liquid cooling unit is configured to supply a coolant, and the liquid cooling pipeline is configured to connect the liquid cooling unit with the battery cluster module to form a liquid cooling circuit;
• the control module comprises a switching and current converging unit arranged in the cabinet body, wherein the switching and current converging unit is configured to perform current convergence of any two battery clusters in parallel connection of the at least two battery clusters, and control an on-off state of the battery cluster module and control a battery cluster management unit;
• in a height direction of the cabinet body, at least one of the battery clusters and the liquid cooling unit are sequentially distributed, and at least another one of the battery clusters and the switching and current converging unit are sequentially distributed.