The Global Solar EVA Film Market was valued at USD 1,849.69 Million in 2023 and is projected to reach USD 2,564.98 Million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 5.60% during the forecast period. This robust growth is being driven by the rapid global expansion of solar photovoltaic (PV) installations, increasing government mandates for renewable energy adoption, and the critical role that Ethylene Vinyl Acetate (EVA) encapsulant films play in protecting and extending the operational lifespan of solar modules.

As the solar energy industry accelerates toward a cleaner and more sustainable energy future, the spotlight is firmly on the key manufacturers who are driving innovation in encapsulant technology, module efficiency, and long-term durability. In this blog, we profile the Top 10 Companies in the Global Solar EVA Film Industry—a mix of established chemical giants, specialized film producers, and emerging regional players shaping the future of solar energy encapsulation worldwide.

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👑 1. Hangzhou First Applied Material Co., Ltd.

Headquarters: Hangzhou, Zhejiang, China
Key Offering: Regular EVA Film, Anti-PID EVA Film, White EVA Film, POE Encapsulant

Hangzhou First is widely recognized as one of the largest and most influential solar encapsulant film manufacturers in the world. The company has built a formidable reputation by supplying high-performance EVA films to leading global module manufacturers. Its product portfolio covers the full range of encapsulant needs, from standard crystalline silicon module applications to advanced thin-film configurations. Hangzhou First continues to invest heavily in R&D to stay ahead of evolving module design requirements, particularly with the shift toward larger wafer formats and bifacial panels.

Key Strengths:

• One of the highest production capacities for solar encapsulant films globally

• Strong partnerships with Tier-1 module manufacturers across Asia and Europe

• Active development of next-generation POE and co-extruded encapsulant solutions

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Global Solar EVA Film Market – View in Detailed Research Report

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9️⃣ 2. Changzhou Sveck Photovoltaic New Material Co., Ltd.

Headquarters: Changzhou, Jiangsu, China
Key Offering: EVA Encapsulant Film, Anti-PID EVA, White EVA, POE Film

Changzhou Sveck has emerged as one of China’s most prominent suppliers of solar encapsulant films, serving a broad base of domestic and international module producers. The company has established itself through a consistent focus on product quality and technical performance, particularly in anti-PID formulations that help mitigate potential-induced degradation in high-voltage solar systems. Furthermore, Sveck has been expanding its manufacturing footprint to meet the surging global demand for reliable encapsulant materials driven by utility-scale solar project growth.

Key Strengths:

• Comprehensive product line addressing diverse module architectures

• Established quality management systems aligned with international certification standards

• Growing export presence in Southeast Asia, Europe, and the Middle East

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8️⃣ 3. HIUV New Materials Co., Ltd.

Headquarters: Changzhou, Jiangsu, China
Key Offering: EVA Encapsulant Film, UV-Cut EVA, Anti-PID EVA Film

HIUV has carved out a distinct position in the solar encapsulant market through its focus on ultraviolet resistance and advanced optical properties. The company’s EVA films are designed to minimize UV-induced yellowing and light-induced degradation, which are key factors in maintaining module power output over the typical 25–30 year operational lifetime. HIUV’s technical expertise in optical film engineering has made it a preferred supplier for module manufacturers targeting premium product segments.

Key Strengths:

• Proprietary UV-blocking and light-transmission optimization technologies

• Strong focus on long-term durability and weathering performance

• Rapidly expanding production capacity to serve growing global demand

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7️⃣ 4. STR, Inc.

Headquarters: Enfield, New Hampshire, USA
Key Offering: PVB and EVA Encapsulant Films, Specialized Solar Laminates

STR, Inc. is one of the most technically respected encapsulant manufacturers in the Western market, with decades of experience in developing specialty polymer films for the photovoltaic industry. The company was a pioneer in solar encapsulant research and continues to drive innovation through close collaboration with module manufacturers, research institutions, and certification bodies. STR’s deep understanding of encapsulant chemistry and long-term field performance gives it a significant competitive edge, particularly in demanding applications such as building-integrated photovoltaics (BIPV) and concentrated solar systems.

Key Strengths:

• Decades of specialized expertise in PV encapsulant technology

• Strong R&D capabilities and industry-recognized testing methodologies

• Trusted supplier for high-reliability and specialty solar applications

Download FREE Sample Report:
Global Solar EVA Film Market – View in Detailed Research Report

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6️⃣ 5. Bridgestone Corporation

Headquarters: Tokyo, Japan
Key Offering: Solar EVA Encapsulant Films, Specialty Polymer Films

Bridgestone, globally recognized for its leadership in rubber and polymer materials, has leveraged its extensive materials science expertise to develop high-performance EVA encapsulant films for the solar industry. The company brings a level of material engineering sophistication that is rarely matched, drawing on its global R&D network and decades of polymer processing knowledge. Bridgestone’s solar films are known for their consistency, adhesion performance, and long-term weather resistance, making them a trusted choice for module manufacturers in Japan and across Asia-Pacific.

Key Strengths:

• World-class polymer materials expertise applied to solar encapsulant development

• Global manufacturing and distribution infrastructure

• Strong reputation for product consistency and reliability in demanding environments

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5️⃣ 6. SKC Co., Ltd.

Headquarters: Seoul, South Korea
Key Offering: Solar EVA Film, POE Encapsulant, Specialty Optical Films

SKC is a leading South Korean chemical and materials company that has established a strong presence in the solar encapsulant market through its high-quality EVA and POE film offerings. The company benefits from deep integration across the polymer value chain, which enables it to maintain competitive pricing while delivering consistent product quality. SKC has been actively expanding its solar materials business as part of its broader strategy to grow in the green energy sector, and its products are well-regarded across both the Korean domestic market and international export markets.

Key Strengths:

• Vertically integrated polymer production providing cost and quality advantages

• Growing portfolio of advanced encapsulant materials including POE films

• Strategic investments aligned with global solar industry growth targets

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4️⃣ 7. Hanwha Solutions / Advanced Materials

Headquarters: Seoul, South Korea
Key Offering: Solar EVA Encapsulant Film, Advanced Polymer Materials

Hanwha Solutions, through its Advanced Materials division, is one of the most significant players in the global solar encapsulant space. The company benefits from being part of the larger Hanwha Group ecosystem, which includes Hanwha Q CELLS—one of the world’s largest solar module manufacturers. This unique vertical integration gives Hanwha Solutions unparalleled insight into module design requirements and performance benchmarks. Its EVA films are developed to meet the most stringent quality standards and are used both internally and supplied to third-party module producers worldwide.

Key Strengths:

• Strategic vertical integration with one of the world’s leading solar module manufacturers

• Advanced materials R&D capabilities backed by Hanwha Group resources

• Broad global reach through established distribution and sales networks

Download FREE Sample Report:
Global Solar EVA Film Market – View in Detailed Research Report

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3️⃣ 8. 3M Company

Headquarters: Saint Paul, Minnesota, USA
Key Offering: Solar Encapsulant Films, Specialty Adhesive Films, Protective Coatings

3M is a global innovation powerhouse with a diversified presence across dozens of industries, and its contribution to the solar EVA film market is no exception. The company brings world-class adhesive science, optical film engineering, and polymer processing expertise to bear on the challenge of solar module encapsulation. 3M’s solar-related film products are known for their exceptional optical clarity, adhesion strength, and resistance to environmental stressors. However, 3M’s real value lies in its ability to develop highly customized encapsulant solutions for niche and high-performance solar applications where standard EVA films may fall short.

Key Strengths:

• Global brand recognition and deep materials science expertise across multiple domains

• Ability to develop specialized and custom encapsulant solutions for demanding applications

• Extensive global supply chain and customer support infrastructure

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2️⃣ 9. RenewSys India Pvt. Ltd.

Headquarters: Mumbai, Maharashtra, India
Key Offering: ENLIGHT™ Solar EVA Encapsulant Films, Backsheets, Solar Modules

RenewSys has established itself as India’s leading and most comprehensive manufacturer of solar PV module materials, including its flagship ENLIGHT™ range of EVA encapsulant films. The company is unique in that it manufactures encapsulants, backsheets, and complete solar modules under one roof—a level of vertical integration that is rare even by global standards. RenewSys has played a pivotal role in supporting India’s ambitious solar energy targets by ensuring a reliable domestic supply of high-quality module materials, thereby reducing dependency on imports. Its encapsulant films meet international quality certifications and are exported to markets across Asia, Africa, and the Middle East.

Key Strengths:

• India’s only fully integrated manufacturer of solar encapsulants, backsheets, and modules

• ENLIGHT™ EVA films certified to IEC and UL international standards

• Key contributor to India’s domestic solar manufacturing ecosystem and Atmanirbhar Bharat initiative

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1️⃣ 10. Vishakha Renewables Pvt. Ltd.

Headquarters: Ahmedabad, Gujarat, India
Key Offering: Solar EVA Encapsulant Films, Backsheets, PV Module Materials

Vishakha Renewables is a fast-growing Indian manufacturer that has made significant strides in the solar encapsulant film market. Backed by the well-established Vishakha Group, the company has invested in state-of-the-art manufacturing infrastructure to produce high-quality EVA films that meet the requirements of both domestic and international module producers. Vishakha Renewables is well-positioned to capitalize on India’s rapidly growing solar manufacturing sector, supported by government production-linked incentive (PLI) schemes and the broader push for energy self-sufficiency. The company’s focus on quality, competitive pricing, and responsive customer service has helped it build a loyal customer base across South Asia and beyond.

Key Strengths:

• Rapidly expanding manufacturing capacity aligned with India’s solar growth trajectory

• Competitive product offerings backed by the financial strength of the Vishakha Group

• Growing export footprint across emerging solar markets in Asia and Africa

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Global Solar EVA Film Market – View in Detailed Research Report

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🌎 Outlook: The Future of Solar EVA Film Is Smarter and More Durable

The solar EVA film market is undergoing a meaningful technological transformation. While standard EVA encapsulants continue to dominate in terms of volume, the industry is investing significantly in next-generation encapsulant materials—including polyolefin elastomer (POE) films, co-extruded EPE structures, and advanced anti-PID formulations—that address the evolving requirements of high-efficiency and bifacial solar modules. The shift toward larger wafer formats such as M10 and G12 is also driving new demand for encapsulants with improved dimensional stability and processing characteristics.

📈 Key Trends Shaping the Market:

• Rapid transition toward POE and co-extruded EPE encapsulants for bifacial and high-efficiency modules

• Growing demand for anti-PID EVA films driven by large-scale utility solar deployments

• Expansion of solar manufacturing capacity in India, Southeast Asia, and the Middle East creating new regional demand centers

• Increasing focus on encapsulant recyclability and end-of-life module management as sustainability regulations tighten globally

Get Full Report Here:
Global Solar EVA Film Market – View in Detailed Research Report

The companies profiled above are not only powering the global solar revolution—they’re spearheading the material innovation that will determine how efficiently and reliably the world harvests energy from the sun for decades to come.