The heat dissipation performance of photovoltaic inverters (like 2000w inverter or 3000w inverter) has become one of the main factors affecting the stable and reliable operation of the inverter. There are two methods of inverter cooling, or, heat dissipation for the inverter: one is natural heat dissipation, and the other is supplemented by a cooling fan and forced cooling by external force.

This article has compiled the top 10 inverter cooling fan companies in the world, ranked in no particular order.



1. Top 10 inverter cooling fan companies in the world in 2024

① EBM-papst


Established date


Global headquarter

Mulfingen, Germany

Company website

EBM-papst is in top 10 inverter cooling fan companies in the world ranking. Founded in 1963, it is a famous German fan and motor brand. EBM-papst was founded in Germany and developed from three companies: ebm, PAPST and mvl.


The products are mainly based on external rotor technology and are widely used in communication electronics, household appliances, refrigeration and purification, ventilation, heating, automobiles and other fields. Through its 52 branches around the world, it promises a truly global supply and design and development network.




Established date


Global headquarter

Taiwan, China

Company website

Asia Vital Components Co., Ltd. (AVC) was founded in 1991. AVC's fan products include DC fan, EC fan, thin centrifugal fan and fan array. The design focuses on its high reliability and long product life, with low-noise, high-efficiency, eco-friendly and energy-saving qualities. AVC can design inverter fan according to different demands from our clients, and they will endure in harsh environmental requirements.


AVC has two decades of electric fan design and production, and strong R&D teams and wholly-owned patents. Now has become one of the top 10 inverter cooling fan companies in the world.


③ Minebea


Established date


Global headquarter

Tokyo, Japan

Company website

Minebea's main businesses include bearings and other machining parts, and precision small micromotors and other electronic mechanical equipment. Founded in 1951, it is called "Japan Miniature Bearing Co., Ltd.", abbreviated as NMB. It is the first professional company of miniature and fine-diameter ball bearings in Japan. Based on this, we gradually expanded to the fields of mechanical processing and electronic equipment processing.


Minebea as one of the top 10 inverter cooling fan companies in the world, Minebea’s fan motors rotate fans to cool the inside of PCs and other office automation (OA) equipment by directing heat outside. MinebeaMitsumi manufactures high-end fan motors with MinebeaMitsumi ball bearings, and fan motors with long-life sleeve bearings.


④ Panasonic


Established date


Global headquarter

Osaka Prefecture, Japan

Company website

Panasonic is in top 10 inverter cooling fan companies in the world. Its official full name is Panasonic Holdings Co., Ltd., a multinational motor company originating from Japan and one of the top eight motor companies in Japan. It is headquartered in Kadoma City, Osaka Prefecture.


At present, Panasonic's product line is extremely broad. In addition to home appliances, it also produces and manufactures various digital electronic products, such as DVD players, DV digital cameras, MP3 players, digital cameras, LCD TVs, notebook computers, etc. It has also expanded to cooling fans, electrical parts (such as socket covers), semiconductors, etc., with hundreds of indirect and direct investment companies.




Established date


Global headquarter

Kyoto City, Japan

Company website

Now, NIDEC has nearly 300 group companies around the world. It is a motor company that produces various small and large motor products. NIDEC is a representative example of the rapid development of high-performance computers and home appliances in recent years. Product fields and applications that require fan motors such as "cooling", "air supply", "exhaust and ventilation" are developing in a diversified direction.


In order to meet such market demands, NIDEC Group continues to pursue low noise and low vibration on the premise of high air volume, high static pressure and high efficiency. Provide customers with a substantial product lineup. Now NIDEC has developed into one of the top 10 inverter cooling fan companies in the world.




Established date


Global headquarter

Taiwan, China

Company website

One of the top 10 inverter cooling fan companies in the world, ADDA is a leader in the electronic thermal management field. For more than eight years ADDA has developed a broad range of products designed to extend the life of electronic components primarily used for the information technology industry.


Now, ADDA develop and manufacture on two continents and intend to expand manufacturing further. We are diligently servicing our markets worldwide. ADDA company commitment to product, people and technological innovation will advance quest for superior products and services to deliver the quality customers require.




Established date


Global headquarter

Taiwan, China

Company website

SANJU Motor is a company of industrial fans with 30 years of experience in R&D, production and sales. SANJU's R&D, quality control and production always pay close attention to new technologies and new methods in order to pursue the goal of zero defects, constantly improve product quality and stability, improve products, and innovate products.


SANJU Motor has a strong R&D team, which has been dedicated to product research and development for many years, providing customers with complete cooling solutions, and is committed to providing product supporting services for household appliances, office equipment, aerospace industry, auto parts, ventilation systems and other industries.

The main products include AC fans, DC fans, cross flow fans, centrifugal cooling fans and accessories, etc. It has now developed into one of the top 10 inverter cooling fan companies in the world.




Established date


Global headquarter

Dongguan, China

Company website

SAIGI Electrical Technology was established in 2014. The factory is located in Dongguan City, Guangdong Province, a world-famous manufacturing city. It is a technology-based enterprise that integrates product design and R&D, production, and sales to effectively solve customer cooling solutions for home solar power system, cooling products, and motor transmissions.


As one of the top 10 inverter cooling fan companies in the world, SAIGI's main products include DC fans, AC fans, EC fans, various sizes of axial fans, blowers, centrifugal fans, cross-flow fans, fan filters, brushless motors and extensions product.

Mainly used in cold chain, communications, power supply, medical equipment, automobiles, household appliances, stage lighting, etc. It is a fan and motor company that specializes in solving cooling and exhaust systems for customers.


⑨ Delta


Established date


Global headquarter

Taiwan, China

Company website

Delta, as one of the top 10 inverter cooling fan companies in the world, founded in 1971, is a global provider of power and thermal management solutions. As an energy-saving solutions provider with core competencies in power electronics and automation, Delta's business categories include Power Electronics, Mobility, Automation, and Infrastructure.


Delta Group is the provider of switching power supplies and DC brushless fans, as well as a major source for power management solutions, components, visual displays, industrial automation, networking products, and renewable energy solutions.


⑩ Sunon


Established date


Global headquarter

Foshan, China

Company website

Sunon Inc in top 10 inverter cooling fan companies in the world ranking, was established in 1999 as a subsidiary of Sunonwealth Electric Machine Industrial Company Ltd. Sunon Inc is devoted to providing professional engineering expertise and support to our customers in the U.S., Canada, Mexico and Latin America.


With a 30,000 square foot facility located in Brea, California, Sunon Inc’s office includes product testing, value add, warehousing, sales, marketing and accounting support for the Americas. Sunon Inc provides support for specialized assemblies and customer support unique to our local market requirements.



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