The Global Co-extruded POE Film (EPE) Market was valued at US$ 1.78 Billion in 2024 and is projected to reach US$ 3.24 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 10.5% during the forecast period (2024–2030). This robust expansion is driven by the accelerating global transition to renewable energy, the surging demand for high-efficiency photovoltaic (PV) modules, and the superior performance advantages of EPE films over traditional encapsulants.

As the solar energy sector pivots towards higher durability, greater reliability, and enhanced power output, the critical role of encapsulation films in protecting solar cells has come to the forefront. In this comprehensive analysis, we profile the Top 10 Companies in the Co-extruded POE Film (EPE) Industry—a mix of global chemical giants, specialized material innovators, and regional market leaders who are setting new standards for solar module performance and longevity.

---

🔟 1. 3M Company

Headquarters: Maplewood, Minnesota, USA
Key Offering: 3M™ Co-extruded POE Encapsulation Films

3M is a world-renowned diversified technology company with a significant presence in advanced materials. Its co-extruded POE films are engineered for exceptional durability, high volume resistivity, and superior resistance to potential-induced degradation (PID), making them ideal for next-generation bifacial and high-power PV modules.

Innovation and Market Position:

• Pioneering research in multi-layer co-extrusion technology

• Strong global supply chain and technical support network

• Focus on films that enable longer module warranties (25+ years)

Download FREE Sample Report: Co-extruded POE Film (EPE) Market – View in Detailed Research Report

---

9️⃣ 2. Hangzhou First Applied Material Co., Ltd.

Headquarters: Hangzhou, Zhejiang, China
Key Offering: Wide range of EPE, POE, and EVA encapsulant films

As one of the world’s largest suppliers of solar encapsulation materials, Hangzhou First Applied Material is a dominant force in the EPE film market. The company leverages its massive production scale and deep integration into the Chinese PV industry, which accounts for the majority of global module manufacturing.

Innovation and Market Position:

• Extensive product portfolio catering to diverse module technologies

• Significant investments in R&D for high-speed lamination compatibility

• Strategic partnerships with leading PV module manufacturers worldwide

---

8️⃣ 3. Betterial (Jiangsu) New Material Technology Co., Ltd.

Headquarters: Yancheng, Jiangsu, China
Key Offering: Specialty EPE and POE films for demanding applications

Betterial has rapidly emerged as a key innovator in the encapsulation film sector, focusing on high-performance materials for n-type TOPCon, HJT, and other advanced cell technologies. The company is recognized for its technical expertise and responsive customer service.

Innovation and Market Position:

• Specialization in ultra-fast cure and low curing temperature films

• Strong focus on reducing module degradation and increasing lifespan

• Expanding production capacity to meet growing global demand

---

7️⃣ 4. Shanghai Tianyang Hot Melt Adhesive Products Co., Ltd.

Headquarters: Shanghai, China
Key Offering: TY series EPE films and customized encapsulation solutions

Shanghai Tianyang is a well-established manufacturer of hot melt adhesives and functional films for various industries, including photovoltaics. The company’s EPE films are known for their consistent quality and excellent adhesion properties.

Innovation and Market Position:

• Vertically integrated production from raw materials to finished films

• Custom formulation capabilities for specific customer requirements

• Robust quality control systems ensuring batch-to-batch consistency

Download FREE Sample Report: Co-extruded POE Film (EPE) Market – View in Detailed Research Report

---

6️⃣ 5. Sveck (Sichuan) New Material Co., Ltd.

Headquarters: Chengdu, Sichuan, China
Key Offering: High-performance EPE films for PID-resistant modules

Sveck specializes in the development and production of encapsulation films that address critical industry challenges such as potential-induced degradation. The company’s products are particularly favored for projects in humid and high-temperature environments.

Innovation and Market Position:

• Expertise in anti-PID and anti-LEM (Light and Elevated Temperature Induced Degradation) formulations

• Focus on films with enhanced ultraviolet (UV) resistance

• Growing export business to emerging solar markets

---

5️⃣ 6. Guangzhou Lushan New Materials Co., Ltd.

Headquarters: Guangzhou, Guangdong, China
Key Offering: Lushan EPE films with optimized processing windows

Guangzhou Lushan New Materials has built a reputation for producing reliable encapsulation films that offer excellent processability in high-volume manufacturing environments. The company serves both domestic Chinese module producers and international customers.

Innovation and Market Position:

• Development of films with wide lamination process windows

• Emphasis on reducing manufacturing cycle times for customers

• Continuous improvement of mechanical and optical properties

---

4️⃣ 7. Shanghai HIUV New Material Co., Ltd.

Headquarters: Shanghai, China
Key Offering: HIUV series co-extruded POE and EPE films

Shanghai HIUV is a technology-driven company focused on advanced materials for the renewable energy sector. Their EPE films are designed to meet the stringent requirements of premium module manufacturers seeking optimal performance in challenging operating conditions.

Innovation and Market Position:

• Investment in proprietary co-extrusion and surface treatment technologies

• Products optimized for compatibility with heterojunction (HJT) cell technology

• Strong technical service team supporting customer adoption and troubleshooting

---

3️⃣ 8. Zhejiang Dilong Photoelectric Material Co., Ltd.

Headquarters: Jiaxing, Zhejiang, China
Key Offering: Dilong brand EPE films for various module architectures

Zhejiang Dilong is a specialized manufacturer of photovoltaic encapsulation materials with a focus on quality and technological innovation. The company has established itself as a reliable supplier to both tier-1 and emerging module manufacturers.

Innovation and Market Position:

• Development of halogen-free and environmentally friendly formulations

• Focus on enhancing light transmittance for maximum power generation

• Strategic location in China’s key solar manufacturing cluster

---

2️⃣ 9. CYBRID Technologies

Headquarters: Suzhou, Jiangsu, China
Key Offering: CYBRID series high-performance encapsulation films

CYBRID Technologies has gained recognition for its technical expertise in polymer science and its ability to develop customized encapsulation solutions. The company serves a global client base with films that address specific regional and application requirements.

Innovation and Market Position:

• Strong R&D capabilities in polymer modification and formulation

• Focus on films with enhanced durability for harsh climate applications

• Growing international presence through strategic distributorships

---

1️⃣ 10. STR Holdings, Inc. (A Mitsui Chemicals Company)

Headquarters: Tokyo, Japan (Parent Company)
Key Offering: Advanced EPE and specialty encapsulation films

STR Holdings, now fully integrated into Mitsui Chemicals, brings decades of encapsulation experience and global manufacturing capabilities. The combination of STR’s technological heritage with Mitsui’s chemical expertise creates a powerful force in the EPE film market.

Innovation and Market Position:

• Access to Mitsui Chemicals’ extensive polymer technology portfolio

• Global manufacturing footprint with facilities in the US and Asia

• Long-standing relationships with major module manufacturers worldwide

Read Full Report: Co-extruded POE Film (EPE) Market – View in Detailed Research Report

---

🌍 Outlook: The Future of Solar Encapsulation Is Smarter and More Durable

The co-extruded POE film market is undergoing a significant transformation as module technologies advance and operational requirements become more demanding. While traditional EVA films still hold market share in certain segments, the industry is rapidly adopting EPE films for their superior performance characteristics and long-term reliability benefits.

📈 Key Trends Shaping the Market:

• Accelerated adoption of n-type cell technologies (TOPCon, HJT) requiring PID-resistant encapsulation

• Growing demand for bifacial modules, where EPE films offer superior backsheet compatibility

• Increasing module warranty periods driving need for more durable encapsulation materials

• Expansion of solar installations in high-temperature and high-humidity regions

Read Full Report: Co-extruded POE Film (EPE) Market – View in Detailed Research Report

The companies profiled above are not only supplying critical materials to the solar industry—they’re enabling the next generation of high-performance, long-lasting photovoltaic modules that will power the global energy transition for decades to come.