Fuel cell system

A fuel cell system comprising:

• a stack in which fuel cells are laminated;
• an anode system which supplies fuel gas to the stack;
• a cathode system which supplies oxidant gas to the stack;
• and a cooling system,
• wherein the cooling system includes a plurality of heat exchangers which exchange heat between the oxidant gas and coolant, and each of the heat exchangers is a member independent from another of the heat exchangers,
• wherein a plurality of the heat exchangers is disposed in parallel in the cathode system, and the cathode system includes a branching part which is more to an upstream side than each of the heat exchangers, and includes a merging part which is more to a downstream side than each of the heat exchangers, and
• wherein the heat exchangers are installed to be shifted from each other in each direction of a vertical direction, a front/rear direction as a longitudinal direction of the fuel cell system in a top view, and a left/right direction as a horizontal direction orthogonal to the front/rear direction.