Integrated power module and capacitor module thermal and packaging design

A capacitor module comprising:

• a housing;
• a plurality of capacitor cells aligned in a first cell array and a second cell array on a base plate of the housing, wherein the first and second cell arrays have a P-end of each cell and an N-end of each cell, and wherein the P-end and N-end of adjacent first and second cell arrays are inverted relative to each other;
• a first busbar having a first lower portion directly contacting the P-end of each cell below the first cell array, a first upper portion directly contacting the P-end of each cell above the second cell array, and a first intermediate portion connecting the first lower portion and the first upper portion;
• and
• a second busbar having a second lower portion directly contacting the N-end of each cell below the second cell array, a second upper portion directly contacting the N-end of each cell above the first cell array, and a second intermediate portion connecting the second lower portion and the second upper portion, wherein the first busbar and the second busbar are electrically isolated from each other.