Energy store having a cooling device and motor vehicle having an energy store

An energy store, comprising:

• a plurality of electrical energy storage modules which are electrically connected in series or in parallel and which are arranged in neighboring rows;
• a plurality of separate cooling elements each of which is in contact with at least one surface of an associated one of the plurality of electrical energy storage modules for receiving heat from the associated one of the plurality of electrical energy storage modules, wherein a coolant or a refrigerant is flowable through the plurality of separate cooling elements and wherein the plurality of separate cooling elements have a respective intake and a discharge;
• and
• a coolant channel which is disposed between the neighboring rows;
• wherein the respective intake and the discharge of the plurality of separate cooling elements are each connected to the coolant channel via a respective coolant line;
• and
• wherein the coolant channel has a feed, a return, and a hollow space that is disposed between the feed and the return, wherein a first wall defining the feed faces a first one of the neighboring rows, wherein a first wall defining the return faces a second one of the neighboring rows, wherein the hollow space is disposed between the feed and the return between respective second walls that define the feed and the return along an entire extent of the respective second walls, and wherein the respective first walls and second walls are parallel to each other.