Company News
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5000F Ultracapacitor Development and Technology
Abstract GMCC has successfully developed an innovative 5000F ultracapacitor with higher energy density (＞10 Wh/kg) in 60138 standard size, which can offer high power density, almost instant charging and discharging, high reliability, extreme temperature tolerance, and a...Read more -
GMCC had made a introduction of HUC product in AABC Europe 2023
Doctor Wei Sun, our senior VP, made the speech at the AABC Europe xEV Battery Technology conference on 22nd June 2023, to introduce Hybrid UltraCapacitor (HUC) cells with a novel hybrid electrochemical system that combines the scientific principles of electrical double l...Read more -
CESC 2023 China (Jiangsu) International Energy Storage Conference Opens Today
We are gald to invite you to our booth No.5A20 in Nanjing International EXPO Center! China (Jiangsu) International Energy Storage Conference/Technology & Application Exhibition 2023Read more -
GMCC Will Join the Advanced Automotive Battery Conference Europe 2023
We are pleased to announce that GMCC, together with its sister company SECH will participate in AABC Europe in Mainz, Germany from June 19-22, 2023.Besides our state-of-the-art 3V ultracapacitor products, we will also introduce our advanced technology HUC products, which...Read more -
Supercapacitor Power Grid Frequency Adjustment Application
The first supercapacitor micro-energy storage device for substation in China independently developed by State Grid Jiangsu Electric Power Co., Ltd. was put into operation at 110 kV Huqiao Substation in Jiangbei New District, Nanjing. Up to now, the device has been runnin...Read more