| 摘要 |
A storage battery unit unifies a storage battery, a controller for monitoring the storage battery, a control power supply for supplying operating power to the controller, a charging/discharging terminal, and a break switch provided in a charging/discharging path provided between the charging/discharging terminal and the storage battery. The control power supply is connected to the charging/discharging path between the charging/discharging terminal and the break switch, receives power through the charging/discharging path, and supplies operating power to the controller. When an abnormality occurs in the storage battery, the controller controls a notification means so that an abnormality in the storage battery is notified by the notification means when an abnormality occurs in the storage battery. The break switch opens when the storage battery is not being charged or discharged. |
