Photovoltaic | Arkema Coating Materials

As solar energy takes on a growing role in the global energy mix, PV modules are expected to deliver higher conversion efficiency, longer module lifetime, and enhanced reliability. Arkema supports the development of next-generation PV modules with advanced material solutions designed to meet these demands while enabling efficient and sustainable manufacturing. Whether you are improving existing module designs or developing new PV technologies, our globally supported manufacturing and innovation capabilities help you build higher-performing, more reliable, and more sustainable PV modules.

Sustainable photovoltaic manufacturing

Sustainability is becoming a key driver in photovoltaic manufacturing, alongside performance and cost efficiency. Arkema’s Sartomer solutions support sustainable PV manufacturing by integrating worker safety, carbon reduction, and energy efficiency directly into material design. These technologies help manufacturers meet environmental and regulatory goals while maintaining high performance, production efficiency, and processing flexibility across a wide range of PV applications.

Low-odor and low-temperature processes for improved operator safety and production comfort
Reduced carbon footprint through bio-attributed, ISCC-certified and low-VOC formulations
Energy savings enabled by fast curing, co-agent technologies, and UV-based processes
Multi-compatible curing systems supporting UV, UV/EB, and conventional thermal curing for extended application scenarios

Photovoltaic materials solutions

Arkema’s photovoltaic material portfolio is designed to deliver value across the entire PV module lifecycle. By combining advanced material science with deep application expertise, Arkema supports the development of high-performance, reliable, and efficient PV modules aligned with evolving market and technology needs.

Higher conversion efficiency enabled by optimized material performance and light management
Improved reliability and safety for long-term outdoor operation
Extended module lifespan through durable sealing, insulation, and protection
Enhanced manufacturing efficiency with fast curing and stable, scalable processing
Support for innovative, lightweight, and next-generation PV module designs

Encapsulation solutions for photovoltaic modules

High-performance encapsulation is essential to ensuring the long-term reliability of photovoltaic modules.

Encapsulation materials must provide robust electrical insulation, strong resistance to weathering and aging, and durable protection over the full service life of the module. Arkema offers advanced encapsulation solutions designed to meet these requirements while supporting efficient, adaptable, and forward-looking manufacturing processes.

Long-term field reliability with protection against power degradation factors such as PID.
Enhanced production efficiency through fast-curing formulations that reduce lamination time and defect rates.
Manufacturing flexibility with materials compatible with diverse curing processes and next-generation module designs.
Sustainable innovation via solutions that streamline production and support future recyclability.

Adhesive solutions for photovoltaic modules

Adhesives play a key role in ensuring reliable bonding, electrical insulation, and mechanical stability in PV modules. Arkema offers welding strip adhesives as well as back-contact insulation and isolation adhesives. These solutions support advanced module architectures by enabling secure assembly, electrical safety, and consistent long-term performance.

Photo & plate resist solutions for photovoltaic processing

Photo and plate resist materials are essential for precision patterning in photovoltaic manufacturing. Arkema supplies monomers for photoresist and plate-resist formulations that support advanced processing routes. These solutions contribute to cost-efficient and next-generation PV technologies by enabling accurate pattern definition and reliable, scalable production.

Interstice film solutions for photovoltaic modules

Interstice films support insulation, interface protection, and structural integrity within PV modules. Arkema’s interstice film solutions help manage gaps and interfaces between components, improving module reliability, electrical safety, and consistency across evolving module designs.

Composite front sheet solutions for photovoltaic modules

Composite front sheets protect PV cells while contributing to lightweight module design and long-term durability. Arkema provides oligomer solutions for composite sheet structures that enable reduced weight, improved weather resistance, and mechanical robustness, supporting advanced PV modules that combine performance and durability.