氢辉能源PEM二代电解槽

Innovative R&D Drives Product Advancement

For large-capacity PEM electrolyzers, BriHyNergy’s R&D team employed multi-disciplinary, multi-scale coupled simulation to build finite element models, analyzing the electrolyzer’s flow field, temperature field, electric field, and structural stress, optimizing the stack design. The flexible automated PEM electrolyzer stacking platform (R Platform) used in BriLyzer^®-R200 PEM Electrolyzer Stack Gen 2 provides scalable expansion, with a single stack hydrogen output of up to 600 Nm³/h.

Thanks to the application of BriPEM^® Dual-enhanced Proton Exchange Membrane, unique multi-level self-sealing technology, and high-consistency stacking process along with other technological innovations and optimized production methods, BriLyzer^®-R200 PEM Electrolyzer Stack Gen significantly reduces energy consumption compared with the first-generation electrolyzer, with a rated energy consumption of 4.2 kW·h/Nm³ H₂ at a current density of 2.5 A/cm². The stack can operate stably at hydrogen pressures of 3–4 MPa and withstand instantaneous pressure differences of up to 5 MPa, exceeding the industry average by over 40%. Direct high-pressure hydrogen production through BriLyzer^®-R200 PEM Electrolyzer Stack Gen 2 helps save downstream compression costs and reduces overall hydrogen storage and transportation investment.

▲ Caption: Assembly and Operational Status of BriLyzer^®-R200 Gen 2 PEM Electrolyzer Stack

Core Materials Lay the Product Foundation

BriLyzer^®-R200 PEM Electrolyzer Stack Gen 2 employs BriHyNergy’s independently developed BriPEM^® Dual-enhanced Proton Exchange Membrane, which uses perfluorosulfonic acid resin as a solid electrolyte, providing excellent chemical stability and high proton conductivity. On the physical reinforcement level, a high-strength polymer layer enhances compressive resistance, improving mechanical strength and dimensional stability. On the chemical side, BriHyNergy’s proprietary hydrogen-removal technology minimizes hydrogen content in oxygen, ensuring electrolyzer safety, while its unique scavenger reduces membrane aging, extending service life.

As the core components of PEM water electrolysis, proton exchange membranes and membrane electrodes set both performance and pricing standards for PEM electrolyzers.BriPEM® Dual-enhanced Proton Exchange Membrane, as China’s first mass-produced dual-enhanced PEM, began large-scale production and delivery in 2023, addressing the critical domestic supply bottleneck for PEM electrolyzer materials.

▲ Caption: BriPEM^® Dual-enhanced Proton Exchange Membrane

Rigorous Certification Demonstrates Product Quality

BriLyzer®-R200 PEM Electrolyzer Stack Gen 2 recently obtained EU CE certification, which not only affirms BriHyNergy’s technological capability but also provides authoritative verification of product quality and safety. Known for its stringent standards and comprehensive testing procedures, the CE certification demonstrates that BriHyNergy’s MW-scale PEM electrolyzer meets international advanced standards in design, manufacturing, performance, safety, and reliability. The CE “passport” for the European market significantly strengthens BriHyNergy’s competitiveness for large-scale PEM electrolyzers worldwide, offering customers more efficient, safer, and trustworthy PEM hydrogen production solutions.

▲ BriHyNergy EU CE Certification

From independent breakthroughs in the core PEM material, to the iterative upgrade of BriLyzer®-R200 PEM Electrolyzer Stack Gen 2, and achieving the highly rigorous EU CE certification, every step reflects BriHyNergy’s unwavering pursuit of technological excellence and product quality. Moving forward, BriHyNergy will continue its proactive R&D, focusing on technological innovation, driving further breakthroughs and optimizations in PEM water electrolysis, and contributing more “hydrogen power” to achieving dual-carbon goals and global green energy transition.

BriHyNergy’s Second-generation MW-scale PEM Electrolyzer BriLyzer®-R200 PEM Electrolyzer Stack Gen 2 Successfully Commissioned

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