Flow Rate: 1Nm³ ~ 400Nm³
Flow Rate: 200ml/min ~ 4000 ml/min
Power output from 2.5 to 20 kW
Flow Rate: 1Nm³ ~ 400Nm³
Advanced PEM Technology: From Core Stacks to Turnkey Systems
Decarbonizing Industry with Aerospace-Proven Hydrogen Solutions.
Whether you are an OEM building a custom system or an industrial facility seeking on-site green hydrogen, Hovogen provides the performance, durability, and technical expertise to power your transition to Net Zero.
Hovogen engineers and manufactures industry-leading Proton Exchange Membrane (PEM) water electrolysis systems. Built on three decades of aerospace life-support R&D, our electrolyzers deliver ultra-pure hydrogen (up to 99.99999%), require zero corrosive alkaline chemicals, and integrate seamlessly with fluctuating renewable energy sources.
Industrial PEM Hydrogen Generators
Turnkey, high-capacity systems for on-site industrial gas supply. Eliminate the cost and carbon footprint of delivered hydrogen. Our industrial generators provide high-pressure (3.2 MPa) gas for power plants, semiconductor fabrication, and metal processing.
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Range: 1Nm³/h to 300Nm³/h
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Features: PLC Control, Cloud Monitoring, Containerized Options.
Engineered for maximum durability and uptime, our solutions minimize maintenance costs and operational downtime, enhancing the economic viability of green hydrogen. With remote monitoring and smart control capabilities, HOVOGEN ensures real-time performance optimization, providing stable, high-purity hydrogen for diverse environments.
Advanced Performance and Efficiency
Scalable and Tailored Solutions
Comprehensive Customer Support
Proven Quality and Reliability
Scientific & Laboratory Hydrogen Generator
High-purity hydrogen for laboratory and educational excellence. Compact, plug-and-play units designed for the rigors of modern science. Providing 99.999% purity for GC-FID, CVD diamond growth, and university R&D.
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Range: 200ml/min to 5000ml/min
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Features: Zero-maintenance, Auto-leak detection, Desktop footprint.
Experience unmatched performance with the Scientific Hydrogen Generator – the ultimate solution for reliable, high-purity hydrogen production. Engineered with cutting-edge PEM electrolysis technology, it delivers consistent efficiency and precision for laboratory and research applications. Designed for flexibility, safety, and ease of use, this compact yet powerful system is built to meet the demands of modern science, empowering innovation with every molecule.
High-Purity Hydrogen Production with Advanced Functionality
Robust and Reliable Build for Long-Lasting Quality
Customizable and Stackable Design for Flexible Applications
Significant Cost Efficiency with Optimized Performance
PEM Electrolyzer Stacks
Precision-engineered modules for OEMs and System Integrators. Our stacks are the "heart" of hydrogen production. Derived from aerospace life-support technology, they offer industry-leading current density and 40,000+ hour lifespans.
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Range: 60ml/min to 300Nm³/h
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Applications: OEM Hydrogen Generators, Integrated Energy Systems, MW-Scale Plants.
Premium Materials for Superior Performance
High Efficiency and Low Energy Consumption
Fast Response and Operational Flexibility
Corrosion Resistance and Long Lifespan
Why Choose Hovogen PEM Technology?
Electrolyzers with capacity ranging from 7000ml/min to10Nm³/h utilizing Proton Exchange Membrane (PEM) technology, boasts the following prominent advantages and performance characteristics:
High Efficiency: The small-scale PEM hydrogen electrolyzer employs advanced membrane electrolysis technology to rapidly and efficiently split water into hydrogen and oxygen, facilitating a highly efficient hydrogen production process.
Strong Reliability: With a sophisticated design and manufacturing process using high-quality materials, this product demonstrates stable and reliable operational performance, ensuring prolonged operation without frequent breakdowns.
Technical FAQ
Q: What is the expected lifespan of a Hovogen PEM cell stack? A: Hovogen’s proprietary PEM cell stacks are engineered for long-term industrial use, offering an operational lifespan of up to 60,000 to 80,000 hours before requiring membrane replacement or refurbishment, depending on operating conditions and water quality.
Q: What water purity is required to operate a Hovogen PEM electrolyzer? A: PEM technology requires high-purity deionized (DI) water to prevent membrane fouling. Scientific models require Type I water (>10 MΩ·cm), while industrial and MW systems operate on standard DI water (
Q: Do Hovogen systems require an external compressor? A: For applications requiring up to 3.5 MPa (500 psi), no external compressor is needed. Our Industrial (H/S) and MW (CH) series generate high-pressure hydrogen directly within the cell stack, reducing mechanical failure points and saving energy.
Q: How quickly can the MW-Scale (CH) series start up from cold? A: Unlike alkaline systems which take hours to warm up, Hovogen PEM systems can achieve full load production from a cold start in less than 5 minutes, making them highly responsive for grid-balancing and renewable energy integration.
Product Customization
In order to meet the specific needs of customers in different industries and fields, all products can be customized according to requirements. After many years of development, we have accumulated practical experience in many industries. For more details, please check out our projects, or talk to us.
