| 摘要 |
Provided is a method of updating a control program for controlling a storage battery system, the method capable of suppressing inconveniences that may occur due to the forcible stop of charging or discharging being performed by the storage battery system. In order to solve the problem, there is provided a storage battery system (10) including a storage battery unit (11) that performs power charging and discharging, the storage battery system (10) determining whether the storage battery unit (11) is in a discharging state and determining a timing at which an update program for updating a control program for controlling the storage battery system (10) is executed, on the basis of the determination. |
