In recent years, technological progress in the field of new energy technology has emerged in an endless stream. When the industrial perspective is still on lithium battery technology, a kind of black technology product that is considered by many professional analysts to be about to open a 100 billion market - super capacitor, has entered the channel of rapid development. Because of its large capacity, high power, long life, low cost, and environmental friendliness, Farad capacitors can partially or completely replace traditional chemical batteries, and have a wider range of uses than traditional chemical batteries.

Supercapacitors do not have dielectrics like ceramic capacitors and electrolytic capacitors. Instead, they use the state of an electrical double layer (electric double layer) formed at the interface of a solid (electrode) and a liquid (electrolyte) instead of the dielectric. In general, Farad capacitors have the following characteristics:

Supercapacitor manufacturers are easy to detect, and the remaining power can be directly read; the charging speed is fast, charging for 10 seconds to 10 minutes can reach more than 95% of its extra capacity; the power density is high, up to 300W/KG~5000W/KG, equivalent to 5 to 10 times the battery.

The raw material composition, production, application, storage and disassembly process of the product are all pollution-free, and it is an ideal green power source; the high-current discharge capacity is super strong, the energy conversion efficiency is high, the process loss is small, and the high-current energy cycle efficiency is ≥90%.

As an energy storage system with large energy storage, fast charging and discharging speed, wide operating temperature range, safe and reliable operation, and no maintenance, supercapacitor modules will gradually replace batteries with the development of supercapacitor technology. Continuous expansion will surely promote technological progress and achieve greater economic and social benefits.

Especially with the continuous development of new graphene materials and the miniaturization of supercapacitors, the use of supercapacitors has been expanded from the original electronic equipment to automotive, industrial and consumer goods, transportation machinery and equipment, renewable energy, and power grids. and energy storage.