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PEM Electrolysers

PEM Electrolyser - EL400N

H2B2 Electrolysis Technologies, SL

  • Fully automated and unattended control system
  • PEM (Proton Exchange Membrane), caustic-free electrolysis
  • Hydrogen purity >99.9% before purification
  • ISO 14687-compliant hydrogen after purification
  • 15” color touch screen PLC
  • Containerized system (40-ft ISO)
  • Integrated safety and redundancy systems

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Description Vendor

The EL400N is a high-performance electrolysis system designed for hydrogen gas production using PEM (Proton Exchange Membrane) technology. It features a caustic-free process, with two cell stacks capable of producing up to 35.6 kg/h of hydrogen gas. The system operates within a pressure range of 15-40 barg and ensures high purity hydrogen (over 99.9%) before and after gas purification. It is equipped with advanced automation, a 15-color touch screen PLC, and supports communication protocols like Modbus TCP/IP and Profinet. The system is compliant with standards such as CE, ISO 22734-1, and NFPA 2-2020, and is suitable for both indoor and outdoor installation. It also includes features like an emergency shutdown system, overpressure relief, and redundancy on critical safety parameters, making it a reliable and efficient solution for continuous hydrogen production.

Use Cases

  • Typically used in hydrogen and related industrial applications.

Capabilities

  • Produces up to 35.6 kg/h of hydrogen using PEM electrolysis.
  • Operates continuously at 100% duty cycle (24/7).
  • Supports hydrogen delivery pressures from 15 to 40 barg.
  • Delivers hydrogen purity >99.9% before purification and ISO 14687 compliant after purification.
  • Operates in ambient conditions from +5 °C to +45 °C.
  • Enables fully automated, unattended operation with industrial PLC and standard communication protocols.
  • Designed for indoor and outdoor installation.
H2B2 Electrolysis Technologies, SL H2B2 is a technology company founded in 2016 that focuses on advancing green hydrogen solutions. It designs, develops, finances, builds, integrates, operates, and maintains hydrogen production systems that use water electrolysis powered by renewable energy. These systems can be modular and customized for different applications, including industrial use, energy storage, and clean mobility. H2B2 operates internationally with activities in Spain, the United States, and other markets, offering end-to-end services across the hydrogen value chain from technology development to project execution
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