KORTRONG
Zhuhai Kortrong Energy Storage Technology Co., Ltd. | Zhuhai, Guangdong, China
Company Overview
Kortrong is a pioneering “Green Power + Green AIDC” one-stop solution provider headquartered in Zhuhai’s Hi-Tech Industrial Development Zone. Founded in 2018, Kortrong built the world’s first immersion liquid cooling energy storage power station (Meizhou Baohu) in partnership with China Southern Power Grid. With 500+ employees, 6+ GWh annual production capacity, and subsidiaries in Henan (4GWh expansion planned), Xinjiang, and intelligent computing divisions, Kortrong has established itself as a technology leader in advanced thermal management for battery storage and AI data centers. The company ranked #3 in Zhuhai’s 2024 Innovation Growth 100 and operates a Guangdong Provincial Engineering Research Center.
Key Differentiators
Immersion Liquid Cooling Pioneer
- World's first immersion ESS station
- Zero thermal runaway risk
- System temp difference <3°C
- +10% cycle life vs. air/plate cooling
Vertically Integrated Ecosystem
- Full PACK+6S self-manufacturing
- In-house PCS, BMS, EMS, FSS
- Cell-level digital twin monitoring
- Active balancing BMS (24/7)
Landmark Projects
- Meizhou Baohu (World's 1st Immersion)
- Xinjiang Yili (World's largest single)
- Xinyang (Central China's largest)
- Foshan (Greater Bay Area's largest)
Subsidiaries & Expansion
- Kortrong Power Source (Na/Li cells)
- Henan (140K sqm, 4GWh planned)
- Xinjiang (Belt & Road focus)
- Intelligent Computing Division
Ideal Applications
Grid-Scale Storage | AI Data Centers | C&I Peak Shaving | Zero-Carbon Parks | Island Microgrids
CICS-261HI Hybrid Immersion Cabinet | 130kW/261kWh Solar + Generator
CICS-208HY All-in-One Hybrid Cabinet | 60kW/208kWh Solar + Generator
CICS-261CP Commercial & Industrial Cabinet | 130kW/261kWh Cold Plate
USCS-10000IM Utility-Scale | 5MW/10MWh Immersion Cooled