A system includes a first plurality of fuel cell stacks configured to generate a first portion of an electric potential and a second plurality of fuel cell stacks configured to generate a second portion of the electric potential. The system includes a positive electrical bus bar conductively coupled with the first plurality of fuel cell stacks and configured to power an electrical load using the generated electric potential. The system includes a negative electrical bus bar conductively coupled with the second plurality of fuel cell stacks and configured to electrical load using the generated electric potential. The positive electrical bus bar is elongated and extends between the first plurality of fuel cell stacks and the negative electrical bus bar is elongated and extends between the second plurality of fuel cell stacks.