Fuel cell unit

A fuel cell unit comprising:

• a fuel cell module;
• and
• a power converter configured to convert power of the fuel cell module, wherein:
• the fuel cell module includes
• a first fuel cell module including a first fuel cell stack that is a stack of a plurality of first single cells, and
• a second fuel cell module including a second fuel cell stack that is a stack of a plurality of second single cells;
• the power converter includes
• a first power converter configured to convert power of the first fuel cell module, and
• a second power converter configured to convert power of the second fuel cell module;
• the first power converter is located on a first surface of the first fuel cell module;
• the second power converter is located on a first surface of the second fuel cell module;
• the first surface of the first fuel cell module and the first surface of the second fuel cell module face each other;
• and
• a first normal direction to the first surface of the first fuel cell module and the first surface of the second fuel cell module is orthogonal to a stacking direction of the first single cells and the second single cells.