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PEM Hydrogen Production Testing System

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The PEM Hydrogen Production Testing System is a high-efficiency evaluation platform based on Proton Exchange Membrane (PEM) technology. Designed for research institutions, hydrogen equipment manufacturers, and renewable energy enterprises, this system precisely simulates real-world operating conditions to comprehensively assess electrolyzer performance, hydrogen production efficiency, dynamic response, and long-term stability. It provides reliable data to optimize hydrogen production processes, validate new materials, and accelerate industrial applications.

Product Category:

Testing Instrument

  • Test equipment
    • LD-HP-002 25 kW LD-HP-002 25 kW
    • LD-HP-020 100 kW LD-HP-020 100 kW

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Product Details

Technical Parameters

CategoryProduct ModelLD-HP-002LD-HP-020
Basic PerformanceHydrogen Production Rate5 Nm³/h20 Nm³/h
Hydrogen Production Pressure1-3.0MPa1-3.0MPa
Electrolysis Efficiency≥80%≥80%
Current Density2-3 A/cm22-3 A/cm2
Hydrogen Purity99.999%99.999%
Electrolyzer Core MaterialMembrane Electrode Assembly (MEA)Low iridium catalyst with an area of 100 to 600 cm² and a lifetime of> 80,000 hoursLow iridium catalyst with an area of 100 to 600 cm² and a lifetime of> 80,000 hours
Proton Exchange MembranePerfluorosulfonic Acid Membrane (PFSA), corrosion-resistantPerfluorosulfonic Acid Membrane (PFSA), corrosion-resistant
Operating Temperature60~80°C60~80°C
Input and Energy ConsumptionInput PowerDirect Current (DC), compatible with wind and solar power generationDirect Current (DC), compatible with wind and solar power generation
Unit Energy Consumption≤4.3 kWh/Nm³ H₂≤4.3 kWh/Nm³ H₂
Deionized Water RequirementResistivity ≥2MΩ·cm, flow rate 0.5~50 L/hResistivity ≥2MΩ·cm, flow rate 0.5~50 L/h
Control and Safety Control SystemControl SystemPLC controlPLC control
Safety ProtectionOvervoltage/overcurrent/over-temperature protection, hydrogen leakage detection, N₂ purgingOvervoltage/overcurrent/over-temperature protection, hydrogen leakage detection, N₂ purging

 

Core Advantages

• High-Performance PEM Electrolysis Stack

Utilizes ultra-thin titanium-based bipolar plates and low-platinum-loading membrane electrode assemblies (MEAs) to achieve high current density (≥2 A/cm²) and low energy consumption (≤4.3 kWh per Nm³ of hydrogen).

• Modular Design

Supports single-cell, short-stack, and full-scale electrolyzer testing, making it adaptable for both laboratory research and pilot-scale validation.

• Intelligent Control System

Equipped with a high-precision power supply, gas mass flow meters, and an electrochemical workstation, integrating a PLC and upper-level control system for automated data collection and remote monitoring.

• Renewable Energy Compatibility

Designed to operate seamlessly with fluctuating DC power inputs from photovoltaic and wind energy sources, enabling direct integration with renewable energy systems.

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