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PEM Electrolysers

PEM Electrolyser - EL20N

H2B2 Electrolysis Technologies, SL

  • PEM (Proton Exchange Membrane), caustic-free electrolysis
  • Hydrogen purity >99.9% before purification
  • ISO 14687-compliant hydrogen after purification
  • Hydrogen flow modulation from 10–100%
  • Fully automated and unattended operation
  • 7” color touch screen PLC
  • Containerized system (20-ft ISO)
  • Integrated safety and redundancy systems

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Description Vendor

The EL20N is a high-performance proton exchange membrane (PEM) electrolyzer designed for efficient hydrogen gas production. It operates with a maximum nominal hydrogen flow of 1.881 kg/h and can function within a pressure range of 15-40 barg. The system ensures high hydrogen purity, exceeding 99.9% before purification and meeting ISO 14687 standards post-purification. It is equipped with advanced automation, a 7-color touch screen PLC, and supports communication via Modbus TCP/IP or Profinet. The EL20N is suitable for both indoor and outdoor installation, with a compact design fitting in a 20-foot container. It complies with CE, ISO 22734-1, NFPA 2-2020, and NFPA 70 standards, ensuring reliability and safety in hydrogen production.

Use Cases

  • Typically used in hydrogen and related industrial applications.

Capabilities

  • Produces up to 1.881 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 compact indoor and outdoor installations.
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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