STORAGE BATTERY SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a storage battery system capable of easily setting a time for charging and discharging and performing detailed and arbitrary time setting for charging and discharging.SOLUTION: A storage battery system 1 of the present invention comprises: a secondary battery 38; a storage battery control unit 39 configured to recognize a state of the secondary battery 38 and perform control on the secondary battery 38; a power conditioner 42 configured to perform control of charging and discharging of the secondary battery 38; and a controller 6 as a setting part configured to set parameters relating to charging and discharging of the secondary battery 38. Drive of the power conditioner 42 is controlled by a signal from the controller 6 or the storage battery control unit 39. The power conditioner 42 includes an assist button 88B. When the assist button 88B is operated, the power conditioner 42 receives a discharge signal from the controller 6 and causes the secondary battery 38 to perform discharging for a predetermined period of time.