On March 27, the "Full Ecosystem Synergy · Semi-Immersion Intelligent Cooling — East Group Digital Energy Full Ecosystem Strategy and 'Air-Liquid Parity' Innovative Product Launch" was held with great fanfare. Government leaders, industry pacesetters, corporate peers, and media friends gathered together to witness East Group's strategic upgrade and innovative achievements in the digital energy sector.
Ma Chaoqun, Chief Engineer of East Group Energy Storage Technology Co., Ltd., grandly unveiled the industry-first semi-immersion liquid cooling technology and launched two new products: the Qinchong 1072kW Megawatt Flash Charger and the third-generation semi-immersion energy storage system. One technology, dual empowerment, achieving a triple leap in heat dissipation efficiency, safety, and energy density.
Qinchong 1072kW Megawatt Flash Charger
With more efficient temperature control capabilities supporting high-power charging scenarios, it delivers the ultimate experience of "charging as fast as refueling." With a lifespan exceeding 10 years, a module failure rate of less than 0.1%, and significantly reduced O&M costs; noise ≤45dB, IP65/C5 high protection, and maintenance-free intelligent dust removal enabling unattended operation; enjoy a liquid cooling experience at an air cooling cost — "air-liquid parity" redefines the cost-effectiveness of charging infrastructure.
Third-Generation Semi-Immersion Energy Storage System
A large capacity of 6.7MWh with higher energy density, reducing floor space; cluster-level temperature difference ≤2°C, with extreme temperature uniformity extending battery lifespan; noise <70dB, friendly for deployment in industrial parks; a 10% reduction in the levelized cost of electricity over the full lifecycle.
The launch of this industry-first technology marks a critical step forward for East Group in the field of liquid cooling technology and establishes a new technological benchmark for the charging and energy storage industries.
Looking ahead, East Group will continue to be driven by innovation and connected by ecosystems, joining hands with global partners to co-create a greener, smarter, and more efficient new energy world.
