| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel battery system that makes a user known the energy saving amount in each driving mode so that the user can grasp the energy saving amount in each driving mode.SOLUTION: In a fuel battery system having a fuel battery power generation unit for performing power generation by using fuel gas and oxidant gas, and a controller, the controller has an automatic driving mode for planning an operation start time and an operation stop time of the fuel battery system, and a manual operation mode for starting the operation of the fuel battery system when a predetermined operation is performed at an operation unit of another system which is appended to or cooperates with the fuel battery system. When the operation of the fuel battery system stops, information of an environmental load or utilities charges estimated when the automatic operation mode is continued, and information of an environmental load or utilities charges estimated when the operation based on the manual operation mode is immediately started by the operation unit are displayed on a display unit of the other system appended to or cooperating with the fuel battery system.SELECTED DRAWING: Figure 2 |
