Underbody Arrangement

An underbody arrangement of a high-voltage storage device, which is overlapping with a floor panel of an electrically operable motor vehicle, in which the floor panel having at least one opening is arranged at least in some regions in the direction of the vehicle height so as to overlap with the high-voltage storage device, which includes a plurality of battery cells arranged on a base element. The at least one opening is arranged in the direction of the vehicle height so as to overlap with the base element of the high-voltage storage device and without overlap with the battery cells of the high-voltage storage device.