The research and development of supercapacitors has been dominated by batteries (mainly nickel hydrogen batteries lithium battery ）Under the shadow of. The development of nickel hydrogen battery and lithium battery can obtain huge financial support from the government and large investors, and the technical communication has been greatly promoted. It is also easier to focus on the world. In comparison, Farad capacitor However, it is difficult to obtain strong financial support, and the advancement and deployment of technology are also greatly restricted.

In addition, the current situation of high cost and low energy density of supercapacitors is also in sharp contrast to lithium batteries, which makes them obsolete in many areas, but they are always replaced by batteries in practical applications. However, once the supercapacitor is technically broken, it will have a great impetus to the development of the new power industry.

Applicable to new energy vehicles Super capacitor manufacturer Most of them are large capacity modules, which are widely used in the wind turbine pitch system in the wind power field. According to the statistics of the Energy Bureau, in 2015, the new installed capacity of the national wind power industry was 32.97 million kilowatts, and the cumulative grid connected installed capacity reached 129 million kilowatts, accounting for 8.6% of the total installed power generation capacity. The strong growth momentum also means a large demand for fan pitch system, and also means a broad market for Farad capacitor.

Although the manufacturing cost of supercapacitors is being cut by less than 10% every year, this technology still cannot expand the production plan in terms of delivering jobs and collecting natural power. Compare battery category, Super capacitor module The technology of is too backward. If you want to narrow the distance between the two in R&D, the first task should be to deal with the following problems:

Expand the production planning of high specific power supercapacitors to break the annual output of millions of pieces;

Add the number of supercapacitor manufacturers, and stimulate the research and development of related technologies through market competition.