Control methods for an Energy Storage System (ESS) are provided which relates to the technical field of off-grid controlling and include: when the ESS operates in AC/DC parallel off-grid mode, obtaining given values of positive sequence voltage amplitude, ...

The present disclosure discloses a liquid cooling system and an energy storage system. The liquid cooling system is used for cooling a plurality of heating units each having an identical cooling flow channel. The liquid cooling system includes a cooling li...

The present disclosure provides control method and related device for balancing SOCs of batteries of an ESS. The method includes: calculating a SOC proportional coefficient of a present battery of the ESS based on the SOC of the present battery and the SOC...