METHOD AND APPARATUS FOR A MULTI-CELL RECHARGEABLE ENERGY STORAGE DEVICE

A method for assembling a rechargeable energy storage system includes assembling a plurality of cell modules into an upper structure of an enclosure, wherein the plurality of cell modules are composed of a plurality of battery cells and a plurality of collectors, wherein the plurality of collectors are arranged to electrically connect the battery cells; inverting the enclosure including the plurality of cell modules assembled therein; filling the enclosure with a liquified potting compound; curing the liquified potting compound to form a solidified potting compound; and assembling a bottom structure onto the upper structure of the enclosure to form a plurality of longitudinal channels.