Domain controller, energy storage system and control method of energy storage system

An energy storage system, comprising:

• an energy storage unit;
• a non-energy storage unit configured to assist the energy storage unit;
• and
• a domain controller integrating a management module of the energy storage unit and a management module of the non-energy storage unit for managing the energy storage unit and the non-energy storage unit.

A control method of an energy storage system, wherein the energy storage system comprises an energy storage unit, a non-energy storage unit for assisting the energy storage unit, and a domain controller, integrating a management module of the energy storage unit and a management module of the non-energy storage unit and managing the non-energy storage unit according to status information of the energy storage unit;

• wherein the method comprises:
• acquiring, by the domain controller, an intelligent management strategy of the non-energy storage unit according to the status information of the energy storage unit;
• and
• managing, by the domain controller, the non-energy storage unit according to the intelligent management strategy.