Energy storage container

The invention discloses an energy storage container, and relates to the technical field of energy storage equipment. The energy storage container comprises an outer frame, a supporting beam assembly, a plurality of inner frames and a plurality of pairs of battery supports. The supporting beam assembly is fixed to the bottom of the outer frame. The multiple inner frames are distributed in the containing space defined by the outer frame in the width direction of the outer frame, and the multiple inner frames are supported on the supporting beam assembly and fixedly connected with the outer frame. And the pair of battery brackets is fixedly connected with the two adjacent inner frames respectively. In the embodiment of the invention, the inner frame is fixed in the accommodating space of the outer frame, and the battery bracket is fixed on the inner frame, so that the energy storage container with an integral structure is formed, and the frame structure for fixing the battery is simplified; besides, the supporti