Top 10 Companies in the Solar EVA Market (2026): Market Leaders Powering Global Solar Efficiency

MARKET INSIGHTS

The Solar EVA market was valued at USD 2.54 billion in 2024. In 2025 the value is projected to reach USD 2.76 billion, to climb to USD 3.05 billion by 2026, and to approach USD 5.2 billion by 2034, reflecting a steady expansion of demand for encapsulation materials in photovoltaic modules.

Solar Ethylene Vinyl Acetate (EVA) functions as a bonding agent that links glass, solar cells and backsheets, while shielding modules from moisture, dust and mechanical stress. Its high light‑transmission coefficient and durable nature make it essential for maintaining performance over a panel’s 25‑plus year life span.

Growth is driven by the rapid roll‑out of solar installations worldwide, especially in the Asia‑Pacific where China holds a 49% share of global demand. Supportive renewable‑energy policies and continual improvements in PV‑module efficiency further accelerate EVA adoption. Leading players such as Hangzhou First, Hanwha Solutions and Bridgestone Corporation together command 43% of the market, and they are investing heavily in research that delivers EVA with lower degradation rates and higher transmittance.

Solar EVA Market – View in Detailed Research Report

🔟 1️⃣ Hangzhou First

Headquarters: Hangzhou, China
Key Offering: Standard and anti‑PID EVA films for silicon modules

Hangzhou First maintains the largest production footprint in China, positioning its plants adjacent to the country’s leading solar‑panel manufacturers. This proximity reduces lead times and ensures a consistent supply of high‑quality EVA for both domestic and export markets.

Sustainability Initiatives:

• Investing in low‑energy polymerisation processes to cut carbon emissions.
• Developing recyclable EVA formulations that can be reclaimed in panel recycling streams.
• Collaborating with panel producers to optimise module design for longer lifetimes.

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9️⃣ 2️⃣ Changzhou Sveck

Headquarters: Changzhou, China
Key Offering: High‑transmittance white EVA for bifacial modules

Changzhou Sveck focuses on EVA variants that enhance light capture on the rear side of bifacial panels. Its products are engineered to sustain performance under high‑temperature and high‑humidity conditions common in emerging solar markets.

Sustainability Initiatives:

• Implementing closed‑loop water usage in manufacturing.
• Partnering with universities to develop bio‑based additives that reduce fossil‑fuel reliance.
• Setting internal benchmarks for VOC emissions below industry averages.

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8️⃣ 3️⃣ HIUV

Headquarters: Hangzhou, China
Key Offering: Advanced anti‑PID EVA with integrated UV stabilisers

HIUV’s films incorporate a proprietary stabiliser that mitigates potential‑induced degradation, extending module life in high‑voltage installations. The company’s R&D pipeline also explores flexible EVA for thin‑film modules.

Sustainability Initiatives:

• Adopting renewable energy sources for 30% of production power.
• Engaging in community outreach to train local technicians in polymer processing.
• Aligning product development with ISO 14001 environmental management standards.

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7️⃣ 4️⃣ 3M

Headquarters: St. Paul, Minnesota, USA
Key Offering: White EVA sheets for high‑efficiency bifacial modules

3M leverages its material‑science expertise to deliver EVA that combines superior light reflection with robust mechanical strength. Its products are popular among module manufacturers targeting premium market segments.

Sustainability Initiatives:

• Investing in research that reduces EVA’s carbon footprint by 15% over five years.
• Partnering with suppliers to source recycled plastics for additives.
• Setting a target to achieve zero waste to landfill in all U.S. facilities by 2030.

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6️⃣ 5️⃣ Bridgestone Corporation

Headquarters: Tokyo, Japan
Key Offering: High‑performance EVA for both silicon and thin‑film modules

Bridgestone’s EVA lines are engineered for durability in extreme climates, a critical feature for projects in the Middle East and Arctic regions. The company’s global reach allows it to supply modules to both developed and emerging markets.

Sustainability Initiatives:

• Deploying low‑energy curing technologies to cut energy consumption.
• Collaborating with panel manufacturers to design modules that achieve 25‑year warranties.
• Implementing a take‑back program for end‑of‑life panels to support recycling.

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5️⃣ 6️⃣ Hanwha Solutions

Headquarters: Seoul, South Korea
Key Offering: Advanced EVA blends for high‑efficiency silicon modules

Hanwha Solutions focuses on EVA formulations that enhance module efficiency while maintaining thermal stability. Its products are widely used in Korea’s domestic market and export to Europe.

Sustainability Initiatives:

• Reducing CO₂ emissions by 10% through process optimisation.
• Investing in water‑less polymerisation reactors.
• Supporting local universities in developing next‑generation polymer additives.

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4️⃣ 7️⃣ SKC

Headquarters: Seoul, South Korea
Key Offering: EVA for thin‑film modules with high UV resistance

SKC’s EVA lines are tailored for the growing thin‑film market, offering enhanced light transmission and resilience against ultraviolet radiation.

Sustainability Initiatives:

• Using renewable electricity for 25% of production.
• Implementing a closed‑loop recycling system for EVA waste.
• Engaging in joint research with industry partners to reduce additive use.

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3️⃣ 8️⃣ STR, Inc

Headquarters: Tokyo, Japan
Key Offering: Climate‑adapted EVA for tropical and humid regions

STR, Inc delivers EVA that combines moisture‑barrier properties with high transmittance, addressing the needs of solar projects in Southeast Asia and the Caribbean.

Sustainability Initiatives:

• Developing bio‑based additives to lower fossil‑fuel dependence.
• Partnering with local governments to support solar infrastructure in remote areas.
• Adhering to the Japanese “Green Deal” standards for material production.

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2️⃣ 9️⃣ RenewSys

Headquarters: Bangalore, India
Key Offering: Custom EVA solutions for BIPV and rooftop installations

RenewSys tailors EVA films to meet architectural requirements, offering textured and coloured variants that maintain performance while blending with building facades.

Sustainability Initiatives:

• Using locally sourced raw materials to cut transportation emissions.
• Investing in community training programs for polymer processing.
• Targeting a 30% reduction in embodied energy by 2028.

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1️⃣ 10️⃣ Vishakha Renewables

Headquarters: Ahmedabad, India
Key Offering: Flexible EVA for electric‑vehicle solar integration

Vishakha Renewables produces ultra‑thin EVA films that can be embedded into vehicle skins, supporting the growing market for solar‑powered electric mobility.

Sustainability Initiatives:

• Adopting solar‑powered manufacturing lines.
• Partnering with automotive OEMs to co‑develop integrated solar skins.
• Implementing a take‑back program for end‑of‑life vehicle panels.

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Outlook

The Solar EVA market is positioned to maintain a steady expansion trajectory as utility‑scale and commercial projects continue to drive module demand. Companies that combine high‑transmittance, anti‑PID properties with low‑carbon manufacturing are likely to capture premium market share. The shift toward vertically integrated module production will further solidify the relationship between panel manufacturers and EVA suppliers.

Future Trends

• Continued focus on high‑efficiency silicon modules will push EVA to deliver even higher light‑transmission rates.
• Building‑integrated photovoltaics (BIPV) will demand coloured and textured EVA that meets architectural aesthetics.
• Recycling initiatives will create a market for EVA that can be easily reclaimed and repurposed.
• Extreme‑climate projects will spur the development of EVA with enhanced UV and thermal stability.