Electrical storage apparatus

An electrical storage apparatus, comprising:

• a first electrical storage module and a second electrical storage module that are arranged in a first direction;
• and
• a passage for moving air in a second direction orthogonal to the first direction, formed between the first electrical storage module and the second electrical storage module, the air being used for regulating temperature of each of the electrical storage modules,
• wherein each of the electrical storage modules has a plurality of cylindrical electrical storage elements, a support plate and a casing, the support plate supporting a portion of each of the electrical storage elements in a state where the plurality of electrical storage elements are arranged such that an axis of each of the electrical storage elements is orthogonal to a plane formed along the first direction and the second direction, and the casing surrounding the plurality of electrical storage elements and the support plate to form a space in which the air moves, and
• wherein the casing has an air intake opening for moving the air from the passage into the space and an air discharge opening for moving the air in the space out of the casing.