The Global Capacitor Film for New Energy Market was valued at USD 259 Million in 2025 and is projected to reach USD 561 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 11.9% during the forecast period (2024–2034). This growth is being driven by the unprecedented global shift towards electrification, booming demand from the electric vehicle (EV) sector, and the accelerating deployment of renewable energy and storage infrastructure.

As the new energy landscape evolves towards higher efficiency and reliability, the spotlight is on the advanced material suppliers who are enabling next-generation power electronics. In this blog, we profile the Top 10 Companies in the Capacitor Film for New Energy Industry—a mix of global chemical giants, specialty film manufacturers, and innovative material scientists shaping the future of clean energy technologies.

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🔟 1. Toray Industries, Inc.

Headquarters: Tokyo, Japan
Key Offering: BOPP Films, PET Films, PEN Films, High-Performance Polyimide Films

Toray Industries is a global leader in advanced materials, supplying high-quality capacitor films essential for new energy applications. Their portfolio includes a wide range of biaxially oriented polypropylene (BOPP) and polyethylene terephthalate (PET) films known for excellent dielectric properties and thermal stability, making them ideal for EV inverters and DC-DC converters.

Innovation Initiatives:

• Development of ultra-thin films (≤3µm) for high-density capacitor applications

• R&D investment in next-generation materials like PEN and PI for high-temperature operations

• Strategic partnerships with major automotive OEMs and tier-1 suppliers

Download FREE Sample Report: Capacitor Film for New Energy Market – View in Detailed Research Report

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9️⃣ 2. Shin-Etsu Chemical Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Proprietary Polypropylene (PP) Films, Metallized Films

Shin-Etsu Chemical is a dominant force in the electronic materials sector, renowned for its high-purity polypropylene films used in film capacitors. The company’s films are critical components in power conditioning systems for solar inverters and wind turbines, as well as in the powertrains of electric vehicles.

Innovation Initiatives:

• Focus on producing films with superior dielectric strength and low loss characteristics

• Expansion of production capacity to meet surging demand from the Asian EV market

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8️⃣ 3. Bolloré Group

Headquarters: Puteaux, France
Key Offering: Metallized BOPP and PET Films, Custom Coated Films

Bolloré Group, through its specialty films division, is a key European supplier of capacitor films. The company provides advanced metallized films that offer self-healing properties, which are crucial for enhancing the reliability and longevity of capacitors used in demanding new energy environments.

Innovation Initiatives:

• Investment in coating technologies to improve film surface properties and adhesion

• Development of tailored solutions for high-voltage automotive and industrial applications

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7️⃣ 4. Jindal Poly Films Limited

Headquarters: New Delhi, India
Key Offering: BOPP Films, BOPET Films, Metallized Films

Jindal Poly Films is one of India’s largest producers of polyester and polypropylene films. The company has a significant presence in the capacitor film market, supplying materials for applications ranging from consumer electronics to the rapidly growing new energy sector in South Asia.

Innovation Initiatives:

• Capacity expansion to serve the domestic and international EV supply chain

• Focus on cost-competitive production while maintaining international quality standards

Download FREE Sample Report: Capacitor Film for New Energy Market – View in Detailed Research Report

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6️⃣ 5. Hubei Longchen Technical Co., Ltd.

Headquarters: Huanggang, Hubei, China
Key Offering: Capacitor Grade BOPP Films, Power Film Capacitors

Hubei Longchen Technical is a major Chinese manufacturer specializing in capacitor-grade BOPP films and finished film capacitors. The company is deeply integrated into China’s new energy vehicle supply chain, providing essential components for battery management systems and motor drives.

Innovation Initiatives:

• Vertical integration from film production to capacitor manufacturing

• Rapid scaling of production to capitalize on domestic EV market growth

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5️⃣ 6. Anhui Tongfeng Electronics Co., Ltd.

Headquarters: Tongling, Anhui, China
Key Offering: Metallized PP and PET Films, EV Capacitor Films

Anhui Tongfeng Electronics is a prominent Chinese supplier focused on high-performance capacitor films for the new energy sector. The company’s products are designed to meet the stringent requirements of automotive-grade applications, particularly for electric vehicles and charging infrastructure.

Innovation Initiatives:

• Specialization in films with high temperature resistance and durability

• Strong R&D focus on materials for next-generation 800V EV architectures

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4️⃣ 7. Zhejiang Great Southeast Co., Ltd.

Headquarters: Zhuji, Zhejiang, China
Key Offering: BOPP Capacitor Films, BOPET Films

Zhejiang Great Southeast is a key player in China’s capacitor film market, producing a wide range of biaxially oriented films. The company serves various industrial sectors, with a growing emphasis on supplying the renewable energy and electric mobility industries.

Innovation Initiatives:

• Expansion of production lines for ultra-thin capacitor films

• Investment in advanced metallization and slitting technologies

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3️⃣ 8. Hebei Haiwei Group

Headquarters: Hebei, China
Key Offering: BOPP Films for Capacitors, Power Electronic Components

Hebei Haiwei Group is a significant manufacturer of capacitor films in Northern China. The company produces specialized BOPP films that are critical for capacitors used in frequency converters, wind power systems, and industrial motor drives.

Innovation Initiatives:

• Focus on films with high dielectric constant and breakdown voltage

• Development of customized solutions for specific customer applications

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2️⃣ 9. Zhejiang Nanyang Technology Co., Ltd.

Headquarters: Wenzhou, Zhejiang, China
Key Offering: Specialty BOPP Films, High-Temperature Capacitor Films

Zhejiang Nanyang Technology specializes in the research, development, and production of high-performance capacitor films. The company has established itself as a reliable supplier for the demanding requirements of new energy applications, particularly in the automotive sector.

Innovation Initiatives:

• R&D in nanocomposite and high-temperature polymer films

• Strategic focus on the high-growth Asian EV and renewable energy markets

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1️⃣ 10. FSPG HI-TECH CO., LTD.

Headquarters: Ningbo, Zhejiang, China
Key Offering: Metallized Films, Power Film Capacitors

FSPG HI-TECH is an integrated manufacturer producing both capacitor films and finished film capacitors. The company’s vertical integration allows for tight quality control and optimized production processes, making it a key supplier for power electronics in new energy systems.

Innovation Initiatives:

• Development of advanced self-healing metallized films for enhanced reliability

• Expansion into high-value segments like automotive and grid-scale energy storage

Get Full Report Here: Capacitor Film for New Energy Market – View in Detailed Research Report

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🔌 Outlook: The Future of Capacitor Films Is Thinner, Smarter, and More Resilient

The capacitor film market is undergoing a significant transformation. While conventional films still dominate in volume, the industry is investing heavily in advanced material science, precision manufacturing technologies, and solutions tailored for high-reliability applications.

📈 Key Trends Shaping the Market:

• Rapid adoption of ultra-thin films (≤3µm) for compact, high-power density EV power modules

• Regulatory push for higher efficiency and reliability standards in automotive and renewable energy systems

• Digitalization of manufacturing processes for improved quality control and yield

• Material science breakthroughs in high-temperature polymers and nanocomposites

Get Full Report Here: Capacitor Film for New Energy Market – View in Detailed Research Report

The companies listed above are not only supplying critical components—they’re enabling the global transition to clean energy and electrified transportation.