Supercapacitor Manufacturers
The leading Supercapacitor Manufacturers in Italy are listed in this directory. You can narrow down the list of manufacturers based on their location and capabilities, browse their product
Also, please take a look at the list of 19 supercapacitor manufacturers and their company rankings. Here are the top-ranked supercapacitor companies as of October, 2025: 1.SPEL TECHNOLOGIES PRIVATE LIMITED, 2.Taiwan Zhifengwei Technology Co., Ltd., 3.CDE. What Is a Supercapacitor? What Is a Supercapacitor?
The Italian company ICAR was founded in 1946 and is now a leader in the production of power capacitors and low and medium voltage systems, with 70 years of experience in the research and production of power resistors. As the first company in the world, ICAR began producing capacitors with metallized polypropylene in the early 1960s.
A supercapacitor, surpassing traditional capacitors in capacitance, serves as a high-efficiency energy storage device. It utilizes the electrical double layer formation between electrode and electrolyte for charge storage, enabling swift charge and discharge cycles without relying on chemical reactions.
Panasonic, a global electronics giant, has made significant inroads into the supercapacitor market. The company's energy storage solutions are known for their reliability, long lifespan, and consistent performance across various applications. Key Products and Technologies:
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