FUEL CELL APPARATUS FOR SHIPS

Disclosed is a fuel cell apparatus for ships. The fuel cell apparatus includes a fuel cell stack, a hydrogen line forming a path to allow hydrogen to flow into the fuel cell stack therethrough or allow hydrogen discharged from the fuel cell stack to flow therethrough, a cabinet configured to accommodate the fuel cell stack and the hydrogen line and including a plurality of spaces defined therein, and a ventilation device disposed on an upper end portion of the cabinet and configured to ventilate a space accommodating the fuel cell stack and the hydrogen line among the plurality of spaces.