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 -
The advantages of supercapacitors vs lithium-ion batteries
High Power Density Supercapacitors renowned for their high power density, which enables them to store and release energy extremely quickly. This makes them an ideal choice for applications that require rapid charging and discharging, such as electric vehicles (EVs) and g...Read more -
Supercapacitor Module: Game-Changer for Sustainable Energy Storage
The Promise of Supercapacitors for Sustainable Energy Management A landmark study recently published in the reputable science journal Nature has revealed the development of a new generation of Supercapacitor Module, potentially revolutionizing the energy storage i...Read more -
What is the difference between ESS and UPS?
Energy storage system (ESS), as the name suggests, is a system used to store energy, which can refer to the conversion of electrical energy in a power system into some form of device that can store the energy so that it can be converted back to electrical energy when nee...Read more -
The difference between supercapacitors and batteries
Both ultracapacitors and batteries are energy storage components. But the supercapacitor energy storage process is a physical process, battery energy storage is a chemical reaction process, the two have an essential difference. The power characteristics of the supercapac...Read more -
Can supercapacitors be batteries
What is a supercapacitor Supercapacitors are divided into double electric layer capacitors and pseudocapacitors from the energy storage mechanism. It is a new type of energy storage device, which has the characteristics of high power density, short charging time, long s...Read more -
Dry Electrode
dry electrode introduction: compared with the traditional wet method is a comprehensive upgrade of the process, more suitable for a new generation of battery needs. (1) The electrode production process determines the basic performance of the cell The production of electr...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