SCALABLE POWER ELECTRONICS MODULE FOR A BATTERY SYSTEM

A service housing for a battery module may include an enclosure coupled to an end of the battery module, and a cover assembly coupled to a service end of the enclosure. The cover assembly may include a first removable cover removably attachable over a first service area portion of the service end, a second removable cover removably attachable to the service end and including an opening allowing access to a second service area, a third removable cover removably positioned within the opening of the second removable cover, and a fourth removable cover removably attachable to the second removable cover opposite the enclosure so as to cover the opening.