A storage battery control device comprising: a battery information acquisition unit that acquires information on a storage battery; a degradation progression rate calculation unit that calculates a degradation progression rate of the storage battery based on the information acquired by the battery information acquisition unit; a limit value calculation unit that calculates a limit value for controlling charge/discharge of the storage battery based on the degradation progression rate calculated by the degradation progression rate calculation unit; a battery use state estimation unit that estimates a use state of the storage battery based on the information acquired by the battery information acquisition unit; a correction permission determination unit that determines whether or not to permit correction of the limit value based on the use state of the storage battery estimated by the battery use state estimation unit and use time of the storage battery; and a limit value correction unit that corrects the set limit value based on the limit value obtained by the limit value calculation unit and a determination result of the correction permission determination unit, wherein the battery information acquisition unit acquires at least any one piece of information of charging/discharging current of the storage battery, temperature of the storage battery, and a charge state of the storage battery, the battery use state estimation unit estimates at least any one of a use state of the storage battery relating to the charge/discharge current, a use state of the storage battery relating to the temperature, and a use state of the storage battery relating to the charge state, and the correction permission determination unit permits correction of the limit value when at least any one estimated value of the use state of the storage battery relating to the charge/discharge current, the use state of the storage battery relating to the temperature, and the use state of the storage battery relating to the charge state is greater than a predetermined compulsory permission threshold, set in advance for each estimated value, and the use time of the storage battery is equal to or longer than predetermined permission determination time, characterized in that when the use time of the storage battery is equal to or longer than predetermined compulsory permission time, the correction permission determination unit determines to permit correction of the limit value regardless of the use state of the storage battery and outputs a respective correction permission signal as the determination result. a battery information acquisition unit that acquires information on a storage battery; a degradation progression rate calculation unit that calculates a degradation progression rate of the storage battery based on the information acquired by the battery information acquisition unit; a limit value calculation unit that calculates a limit value for controlling charge/discharge of the storage battery based on the degradation progression rate calculated by the degradation progression rate calculation unit; a battery use state estimation unit that estimates a use state of the storage battery based on the information acquired by the battery information acquisition unit; a correction permission determination unit that determines whether or not to permit correction of the limit value based on the use state of the storage battery estimated by the battery use state estimation unit and use time of the storage battery; and a limit value correction unit that corrects the set limit value based on the limit value obtained by the limit value calculation unit and a determination result of the correction permission determination unit, wherein the battery information acquisition unit acquires at least any one piece of information of charging/discharging current of the storage battery, temperature of the storage battery, and a charge state of the storage battery, the battery use state estimation unit estimates at least any one of a use state of the storage battery relating to the charge/discharge current, a use state of the storage battery relating to the temperature, and a use state of the storage battery relating to the charge state, and the correction permission determination unit permits correction of the limit value when at least any one estimated value of the use state of the storage battery relating to the charge/discharge current, the use state of the storage battery relating to the temperature, and the use state of the storage battery relating to the charge state is greater than a predetermined compulsory permission threshold, set in advance for each estimated value, and the use time of the storage battery is equal to or longer than predetermined permission determination time, characterized in that when the use time of the storage battery is equal to or longer than predetermined compulsory permission time, the correction permission determination unit determines to permit correction of the limit value regardless of the use state of the storage battery and outputs a respective correction permission signal as the determination result.