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This section provides an overview for capacitor banks as well as their applications and principles. Also, please take a look at the list of 20 capacitor bank manufacturers and their company rankings. Here are the top-ranked capacitor bank companies as of December, 2024: 1.Southern States, llc, 2.NEPSI, 3.Sam Switchgear & Solutions.
Table of Contents
A capacitor bank is an assembly of multiple capacitors connected in parallel or series.
This allows for achieving large capacitance or high voltage. Capacitor banks are used in electronic circuits such as power supply units and pulse generators, aiding in the storage and supply of energy. Especially in applications requiring high current or high voltage, capacitor banks are indispensable.
Moreover, they are used in large-scale systems like power grids and railway vehicles to balance energy supply and consumption. The design of capacitor banks is carefully carried out based on requirements such as capacitance, voltage, and durability, as it significantly impacts the performance and reliability of the system.
*Including some distributors, etc.
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Wenzhou Rockwill Electric Co. Ltd., a subsidiary of Rockwill T & D Group, headquartered in Wenzhou City, Zhejiang, China, has been a manufacturer of electrical products since 2008. The company's product line includes outdoor switchgears, digital power stations, and EV chargers. Its main products include auto reclosers and load break switches, vacuum circuit breakers, and ring main units. The company specializes in research and development of electrical products and it also serves as a contractor.
CHINT Group Co., Ltd, formed in 1984 and situated in Yueqing, China, is a manufacturer of various types of smart energy solutions. The company strengthens its position in the market by making molded case circuit breakers, air circuit breakers, power transformers, capacitors, and gas meters. It also comes with wall switches, PV modules, grid-tied PV inverters, programmable logic controllers, and distributed control systems. Its molded case circuit breakers are capable of making, breaking, and carrying rated current in the circuit and protecting the circuit in the case of overload and short circuits.
Southern States, llc, an American company founded in 1916 and headquartered in Hampton, Georgia, is a manufacturer and supplier of high-voltage switching products. The company’s product portfolio includes ballistic resistant solutions, double end break switches, and mobile substations. These products find applications in various sectors, including the telecommunications, electric utility industry, and the renewable energy sector. The company offers services including technical support, training, and spare and replacement parts. It is ISO 9001:2015 certified, with its primary markets in America and Canada.
Hitachi Energy Ltd., established in 2018, based in Zurich, Switzerland, is a global technology supplier that is advancing a sustainable energy future. The company manufactures and supplies a comprehensive range of capacitors and filter solutions that improves the power quality of electrical networks. They serve customers in the utility, industry and infrastructure sectors with solutions and services across the chain. The company has a proven track record and unparalleled installed base in more than 140 countries. They employ around 38,000 people in 90 countries.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Southern States, llc |
14.0%
|
| 2 | NEPSI |
11.6%
|
| 3 | Sam Switchgear & Solutions |
10.7%
|
| 4 | Madhav Capacitors Private Limited |
6.6%
|
| 5 | LAXMI ELECTRONICS |
6.6%
|
| 6 | Hitachi Energy Ltd. |
6.6%
|
| 7 | Wenzhou Rockwill Electric Co.,Ltd. |
5.8%
|
| 8 | Shaanxi Herong Electric Group Co., Ltd. |
5.0%
|
| 9 | YashEnergy |
4.1%
|
| 10 | Datsons Electronics Pvt. Ltd. |
4.1%
|
Derivation Method
The ranking is calculated based on the click share within the capacitor bank page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
China
|
3 | 75.0% |
|
Switzerland
|
1 | 25.0% |
