ENERGY STORAGE APPARATUS

An energy storage apparatus includes a plurality of energy storage devices aligned in a first direction, an end plate located at an end portion of the plurality of energy storage devices in the first direction, and a side plate located at an end portion of the plurality of energy storage devices in a second direction intersecting the first direction. The end plate includes an end plate connecting portion connected to the side plate. The side plate includes a first portion extending in the first direction, a second portion extending from the first portion in the second direction and is connected to the end plate connecting portion, and a third portion extending from the second portion in the first direction along an installation surface of the energy storage apparatus and fixed to the installation surface.