System and method for lowering electromagnetic emissions radiated inside energy storage enclosures

An energy storage node, comprising:

• a plurality of battery modules arranged within the energy storage node;
• and
• a shielding wire,
• wherein each battery module of the plurality of battery modules includes a plurality of sub-module assemblies,
• wherein a direct current supplied via the shielding wire enters a first battery module of the plurality of battery modules at a first end of the first battery module, wherein the shielding wire from the first end first traverses a width of the first battery module such that the direct current enters a first battery cell of a first sub-module assembly of the plurality of sub-module assemblies,
• wherein the direct current of the shielding wire flows through the first sub-module assembly in a direction opposite from the first battery cell of the first sub-module assembly and through next adjacent battery cells of each of the plurality of sub-module assemblies of the first battery module,
• wherein upon exiting a last of the plurality of sub-modules assemblies, the shielding wire is arranged to second traverse the width of the first battery module such that the shielding wire is twisted at least once with a portion of the shielding wire located along the first traverse of the width of the first battery module.