Cabinet type energy storage system

The utility model discloses a cabinet type energy storage system, which comprises a cabinet body, a liquid cooling system, an energy storage converter and a plurality of battery boxes, the cabinet body is provided with a battery cabin, an installation cabin and an electrical cabin, the installation cabin is arranged above the battery cabin, the electrical cabin is arranged at one side of the battery cabin and the installation cabin, the installation cabin is provided with a first air inlet and a first air outlet, a second air inlet and a second air outlet are formed in the upper part of the electrical cabin; and the plurality of battery boxes are arranged in the battery cabin. The liquid cooling system comprises a heat dissipation device and a liquid cooling pipeline connected with the heat dissipation device, the heat dissipation device is arranged between the second air inlet and the second air outlet, and the liquid cooling pipeline extends to the battery cabin and is connected with the liquid cooling asse