The global Modified Polyphenylene Ether (mPPE) for PV market was valued at US$ 147.9 million in 2023 and is projected to reach US$ 237.6 million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 7.0% during the forecast period. This robust growth is primarily driven by the accelerating global transition to solar energy, stringent safety and performance requirements for photovoltaic components, and the superior material properties of mPPE, including high heat resistance, excellent dielectric strength, and flame retardancy.

As the solar industry scales to meet ambitious renewable energy targets, the reliability of every component, from junction boxes to connectors, becomes paramount. In this blog, we profile the Top 10 Companies in the Modified Polyphenylene Ether (mPPE) for PV Industry—a group of chemical giants and specialized material suppliers ensuring the durability and efficiency of solar installations worldwide.

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🔟 1. SABIC

Headquarters: Riyadh, Saudi Arabia
Key Offering: NORYL™ and LNP™ series mPPE compounds

SABIC is a global leader in advanced thermoplastics, offering a wide portfolio of mPPE-based materials specifically engineered for the PV industry. Their NORYL™ resins are renowned for exceptional hydrolytic stability and high Comparative Tracking Index (CTI), making them ideal for junction boxes and connectors exposed to harsh outdoor environments.

Innovation Initiatives:

• Development of halogen-free flame retardant (HF-FR) grades for enhanced sustainability

• Advanced compounds for miniaturized and high-power density PV components

• Global technical support and collaboration with major PV module manufacturers

Download FREE Sample Report:
Modified Polyphenylene Ether (mPPE) for PV Market – View in Detailed Research Report

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9️⃣ 2. Asahi Kasei Chemicals

Headquarters: Tokyo, Japan
Key Offering: XYRON™ mPPE resins

Asahi Kasei is a key player in high-performance polymers, with its XYRON™ brand of mPPE being a preferred material for critical electrical applications. The company’s materials are known for their outstanding heat resistance, dimensional stability, and excellent electrical insulation properties, which are crucial for the long-term reliability of PV system components.

Innovation Initiatives:

• Focus on high-flow grades for complex thin-wall molding of connector housings

• Enhanced weatherability formulations to resist UV degradation and thermal cycling

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8️⃣ 3. Mitsubishi Engineering-Plastics Corporation

Headquarters: Tokyo, Japan
Key Offering: IUPITAL® and NOVAPEX® (POM & PA) with mPPE blends expertise

While renowned for its engineering plastics portfolio, Mitsubishi Engineering-Plastics offers advanced polymer solutions that compete in the high-performance space required by the PV sector. Their expertise in material science supports the development of components that meet the demanding UL and IEC standards for solar applications.

Innovation Initiatives:

• Development of materials with high CTI values (>600V) for enhanced safety

• Global production footprint ensuring supply chain resilience for PV manufacturers

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7️⃣ 4. Röchling Group

Headquarters: Mannheim, Germany
Key Offering: Custom engineered plastic solutions, including mPPE-based components

Röchling is a specialized manufacturer of high-performance plastics, producing finished components for the solar industry. They utilize materials like mPPE to manufacture durable junction boxes and connector parts that offer superior performance in challenging environmental conditions.

Innovation Initiatives:

• Integrated manufacturing from material selection to precision component production

• Focus on system solutions for panel-level and system-level wiring and connectivity

Download FREE Sample Report:
Modified Polyphenylene Ether (mPPE) for PV Market – View in Detailed Research Report

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6️⃣ 5. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Ultramid® (PA) and Ultradur® (PBT), with expertise in high-performance blends

As one of the world’s largest chemical producers, BASF offers a broad range of engineering thermoplastics. Their material science capabilities enable them to develop specialized compounds that meet the specific requirements of PV applications, including those traditionally served by mPPE, such as high-temperature resistance and electrical insulation.

Innovation Initiatives:

• Investment in developing sustainable, bio-based alternatives for engineering plastics

• Comprehensive testing and certification support for international PV standards

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5️⃣ 6. DuPont de Nemours, Inc.

Headquarters: Wilmington, Delaware, USA
Key Offering: Zytel® (PA), Rynite® (PET), Crastin® (PBT)

DuPont possesses a long history of innovation in high-performance materials. While its historical product line included related polymers, its extensive knowledge in creating materials for extreme environments is highly relevant. The company’s legacy in developing durable, reliable plastics informs the broader market for materials used in PV componentry.

Innovation Initiatives:

• Focus on materials capable of withstanding long-term thermal aging and UV exposure

• Commitment to circular economy principles and recyclable material design

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4️⃣ 7. Covestro AG

Headquarters: Leverkusen, Germany
Key Offering: Polycarbonate blends and Bayblend® resins

Covestro is a leading supplier of high-tech polymer materials. Their product portfolio includes materials that offer a compelling combination of flame retardancy, impact strength, and heat resistance, making them suitable for various demanding applications, including enclosures and structural components within the renewable energy sector.

Innovation Initiatives:

• Development of halogen-free flame-retardant products aligned with green chemistry goals

• Research into carbon footprint reduction for its material production processes

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3️⃣ 8. Solvay S.A.

Headquarters: Brussels, Belgium
Key Offering: IXEF® PARA, Amodel® PPA, and other high-performance specialty polymers

Solvay specializes in advanced materials that push the boundaries of thermal and mechanical performance. Their high-temperature polymers serve in applications where extreme durability is required, contributing to the ecosystem of reliable materials that support the PV industry’s 25+ year lifespan expectations.

Innovation Initiatives:

• Focus on lightweighting and material efficiency for sustainable design

• Strong R&D pipeline for next-generation polymers with enhanced sustainability profiles

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2️⃣ 9. Celanese Corporation

Headquarters: Irving, Texas, USA
Key Offering: Fortron® PPS, Celanex® PBT, Vectra® LCP

Celanese is a global technology leader in specialty materials. Their engineered thermoplastics offer exceptional performance in high-heat and corrosive environments. The properties of these materials, such as the inherent flame retardancy of PPS, make them critical for ensuring the safety and longevity of electrical systems in solar panels.

Innovation Initiatives:

• Expansion of high-temperature polymer production capacity to meet growing demand

• Development of conductive grades for static dissipation in sensitive electronic components

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1️⃣ 10. Lanxess AG

Headquarters: Cologne, Germany
Key Offering: Pocan® PBT, Durethan® PA

Lanxess is a leading specialty chemicals company with a strong portfolio of engineering plastics. Their materials are extensively used in electrical and electronic applications due to their excellent insulation properties, heat resistance, and processing ease. They are a key supplier to the industry that manufactures essential components for PV systems.

Innovation Initiatives:

• Investment in recycling technologies and the use of sustainable raw materials

• Development of easy-flow compounds for energy-efficient injection molding

Get Full Report Here:
Modified Polyphenylene Ether (mPPE) for PV Market – View in Detailed Research Report

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☀️ Outlook: The Future of mPPE for PV is Smarter and More Sustainable

The market for mPPE in photovoltaics is evolving rapidly, propelled by the unstoppable global momentum behind solar energy. While traditional material performance remains the baseline, the industry is increasingly focused on sustainability, circular economy principles, and smart material integration.

📈 Key Trends Shaping the Market:

• Rising demand for halogen-free flame retardant (HF-FR) mPPE grades to meet stringent environmental regulations.

• Development of advanced composites and nano-filled mPPE for improved thermal conductivity and dimensional stability.

• Integration of sensor technology and smart features into junction boxes, driving the need for advanced, reliable housing materials.

• Growing emphasis on material recyclability and the use of bio-based feedstocks in polymer production.

Get Full Report Here:
Modified Polyphenylene Ether (mPPE) for PV Market – View in Detailed Research Report

The companies listed above are not only supplying critical materials for today’s solar panels—they are innovating the advanced polymers that will ensure the reliability and efficiency of the clean energy systems of tomorrow.