FUEL CELL SYSTEM

摘要

Provided is a fuel cell system which has a region where condensation is promoted so as to suppress condensation at a portion where the condensation causes a trouble.  The fuel cell system includes: a fuel cell (100) and an off gas channel (110) through which the off gas discharged from the fuel cell (100) flows.  A condensation promoting unit for promoting condensation is arranged around a portion where freezing causes a problem.