PEM electrolyser
systems

Compact hydrogen production for renewable energy integration
PEM electrolyser systems designed for small to medium-scale renewable hydrogen production. Full 0–100% operating range, and fast response for direct coupling with solar and wind.
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Capacity
0,25-1 MW, scalable
Output Pressure
Up to 40 bar
Hydrogen Purity
99.999%

Product overview

PEM electrolysis for renewable-coupled hydrogen production

Metacon's PEM electrolyser systems are designed for green hydrogen production at small to medium scale, where fast response to variable power input is a requirement. Delivered as containerised or skid-mounted turnkey units and ready for installation with minimal site preparation.
Where capacity needs exceed a single unit, systems are deployed in parallel - giving you a direct path to higher output without changing the core equipment configuration or adding integration complexity.

Benefits

  • Full load range: 0–100%
  • Response time measured in seconds
  • Hydrogen purity ≥ 99.999%
  • Containerised for rapid deployment
  • Scalable through parallel configuration

INSIDE THE PEM ELECTROLYSER UNIT

Complete hydrogen production in one pre-integrated unit
Each PEM unit is delivered as a self-contained, pre-integrated system, combining all core process subsystems for immediate site connection and operation.
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electrolyser
[[PEM Electrolyser Stacks]] High-purity hydrogen production with rapid load-following across the full 0–100% operating range
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[[Power Conversion]] Integrated rectifier converting AC grid supply to the DC power required by the electrolyser stacks
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[[Water Treatment]] Deionisation and feed water management system maintains optimal conditions for membrane performance and longevity.
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[[Process Control]] PLC-based automation with HMI interface enables monitoring, control, and autonomous operation of the full system.
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[[Cooling & Utilities]] Pre-configured thermal management and balance-of-system utilities support plug-and-play installation in indoor or outdoor settings.

METACON’S PROJECT SCOPE

One partner from FEED to operation

Hydrogen projects involve multiple disciplines, suppliers, and interfaces. Metacon reduces project risk by supporting the complete project lifecycle.

More information

Support includes

  • FEED participation
  • Engineering
  • Automation & controls
  • Plant integration
  • Equipment supply
  • Site installation support
  • Commissioning
  • Operator training
  • Long-term service agreements

Tech spec

Technical specifications

Key capacity, configuration, output, and integration parameters for Metacon's containerised and skid-mounted PEM electrolyser systems.

Parameter

Specification

  • Line capacity

    0,5-1 MW, scalable through parallel multi-unit deployment

  • Configuration

    Containerised or skid-mounted

  • Output pressure

    Up to 40 bar

  • Hydrogen purity

    ≥ 99.999%

  • Operating temperature

    40–50 °C

Why metacon

Four strong reasons to work with Metacon

From technology selection to long-term operation, Metacon helps reduce project risk, simplify execution, and maximize performance at every stage.

Proven at scale

Electrolysis solutions built on PERIC’s alkaline electrolyser technology, combining more than 60 years of development with experience from over 2,000 systems worldwide.

Lower cost of hydrogen

Combining large-scale alkaline electrolysis, integrated automation and long stack lifetime to support competitive hydrogen production.

One partner for the full lifecycle

One point of responsibility from engineering and integration through commissioning, service and long-term support.

European compliance

CE-certified and delivered in accordance with European regulations, documentation and safety requirements.

Service & support

Maximizing uptime throughout the plant lifecycle

Reliable hydrogen production depends on proactive maintenance and fast support.

Metacon offers tailored service agreements covering preventive maintenance, remote monitoring, spare parts management, training, and technical support.

Included services

  • Preventive maintenance
  • Spare parts programs
  • Operator training
  • Remote diagnostics
  • 24/7 support options
  • Performance optimization
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TYPICAL APPLICATIONS

Designed for large-scale hydrogen production

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MOBILITY & REFUELLING

High-purity hydrogen for fuel cell vehicles and refuelling stations.
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VARIABLE RENEWABLES

Dynamic operation that follows wind and solar in real time.
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GRID BALANCING

Fast response for frequency regulation and surplus power.
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POWER-TO-X

Green hydrogen feedstock for e-fuels, methanol and synthesis.
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HIGH-PURITY INDUSTRY

Ultra-pure hydrogen for electronics, glass and specialty processes.

Planning your hydrogen project?

Talk with our hydrogen specialists to discuss sizing, plant configuration, technical requirements, and project timelines.
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Download a tech spec