Fuel Cell System With Modular Power Electronics Modules

A fuel cell module is disclosed and includes: a fuel cell stack comprising a first one or more exterior interfaces; and modular power electronics modules (MPEMs), where each of the MPEMs includes at least one sub-system module configured to perform operations with respect to the fuel cell stack, and a respective one or more exterior interfaces each of which standardized and configured to couple to each of the first one or more exterior interfaces. The one or more exterior interfaces of one of the MPEMs is configured to couple to the other exterior interfaces of the other ones of the MPEMs.