C-Series Industrial PEM Electrolyzer for Continuous Hydrogen Supply
The C-Series industrial PEM electrolyzer is designed for 10–50 Nm³/h hydrogen production, supporting industrial hydrogen supply, refueling station support, chemical processing, metal processing, and on-site hydrogen generation projects. With an industrial skid-mounted system format, it supports stable output, BoP integration, control system matching, safety review, and project documentation.
- Capacity Range: 10–50 Nm³/h
- Industrial skid-mounted PEM electrolyzer system
- Suitable for industrial hydrogen supply, refueling support, chemical processing, and metal processing
- Hydrogen output, purity, pressure, BoP, controls, safety logic, and documentation can be reviewed according to project requirements
Is the C-Series the Right PEM Electrolyzer for Your Industrial Project?
The C-Series is designed for buyers who need an industrial PEM electrolyzer system for higher hydrogen output, continuous hydrogen supply, process integration, refueling support, and reliable on-site hydrogen generation.
Best Fit For
- Industrial on-site hydrogen supply
- Chemical process hydrogen
- Metal processing and heat treatment support
- Refueling station support or demonstration projects
- Process gas replacement projects
- Industrial pilot-to-production scale-up
- Continuous hydrogen generation
- Skid-mounted industrial hydrogen systems
Not Ideal For
- Small laboratory or education-only systems
- Low hydrogen demand below 10 Nm³/h
- Very large utility-scale hydrogen projects above 50 Nm³/h
- Projects requiring outdoor containerized layout as the primary requirement
- Multi-skid high-capacity hydrogen plants
- Simple benchtop testing or teaching platforms
Engineering Note
If your hydrogen demand is below 10 Nm³/h, the S-Series or H-Series may be more suitable. If your project requires higher capacity, modular expansion, outdoor installation, or containerized deployment, the M-Series or Containerized PEM Electrolyzer may be a better fit.
C-Series Capacity & Configuration Overview
The C-Series provides an industrial PEM electrolyzer platform for projects requiring stable 10–50 Nm³/h hydrogen production. Final configuration should be reviewed according to hydrogen output, purity target, outlet pressure, operating hours, power supply, water quality, cooling condition, BoP layout, downstream process, safety requirements, and documentation needs.
| Parameter | Unit | C-Series Configuration |
|---|---|---|
| Product Series | / | C-Series Industrial PEM Electrolyzer |
| Hydrogen Production Range | Nm³/h | 10–50 |
| System Format | / | Industrial skid-mounted PEM electrolyzer system |
| Best For | / | Industrial hydrogen supply, refueling support, chemical processing, metal processing, and on-site hydrogen generation |
| Hydrogen Purity | % | Reviewed according to downstream application and system configuration |
| Outlet Pressure | / | Reviewed according to compressor, storage, process, refueling support, or downstream connection requirements |
| Power Supply | / | Grid power, renewable power, or project-specific power supply configuration |
| Water Requirement | / | Purified / DI water quality should be reviewed before system configuration |
| Cooling Requirement | / | Cooling method and heat load should be reviewed according to system capacity and operating profile |
| BoP Configuration | / | Water system, gas-liquid separation, cooling, power supply, valves, sensors, piping, gas treatment, and safety utilities can be reviewed |
| Control Options | / | PLC, HMI, alarms, monitoring, safety logic, remote interface, and project-specific automation options |
| Custom Support | / | Output, pressure, purity, skid layout, BoP, controls, safety system, documentation, and downstream interface can be reviewed |
| Documentation | / | Datasheet, P&ID, wiring diagram, operation manual, FAT report, inspection record, packing documents, and project files when required |
Engineering Note
The C-Series should be reviewed as a complete industrial hydrogen production system, not only as a PEM stack or capacity number. BoP integration, cooling load, power supply, safety logic, pressure management, gas handling, and process interface all affect final system design.
Buyer Note
For faster configuration review, please provide your required hydrogen output, operating hours, outlet pressure, purity target, power supply, water quality, downstream use, cooling condition, installation site, and destination country before quotation.
Industrial Hydrogen Supply Requires More Than Electrolyzer Capacity
An industrial PEM electrolyzer must support stable hydrogen generation under real operating conditions. Capacity is only one part of the decision. Power supply, water quality, cooling, gas handling, pressure control, BoP configuration, safety logic, and process interface must be reviewed together.
For industrial hydrogen projects, system performance depends on how the PEM stack, rectifier, water treatment, gas-liquid separation, cooling, control system, safety interlocks, and downstream process are integrated. Hele Titanium reviews C-Series configurations according to application, operating profile, hydrogen output, purity target, outlet pressure, site utilities, safety requirements, documentation needs, and delivery plan.
Industrial Output Stability
Designed for 10–50 Nm³/h hydrogen production where stable output and reliable operation are required.
Process Integration Review
Suitable for industrial users who need hydrogen connected to storage, compressor, process equipment, or refueling support systems.
BoP & Utility Matching
Water, power, cooling, gas handling, piping, valves, sensors, and safety utilities can be reviewed as a complete system.
Documentation & Readiness
Industrial projects often require datasheets, P&ID, wiring diagrams, FAT records, inspection documents, and commissioning support.
Typical Use Cases for C-Series Industrial PEM Electrolyzers
The C-Series is suitable for industrial hydrogen applications where buyers need higher hydrogen output, stable operation, system-level integration, and project documentation support.
1. Industrial On-Site Hydrogen Supply
Hydrogen Use: On-site hydrogen generation for industrial users requiring stable process or utility hydrogen.
Configuration: C-Series industrial skid-mounted PEM electrolyzer system.
Review Factors: Hydrogen output, purity, outlet pressure, operating hours, cooling, utilities, safety, and documentation.
2. Chemical Process Hydrogen
Hydrogen Use: Hydrogen for chemical reactions, process gas, plant utility, or replacement of delivered hydrogen.
Configuration: C-Series PEM electrolyzer with process interface and BoP integration.
Review Factors: Purity, pressure, continuous operation, downstream interface, gas handling, safety, and project documents.
3. Metal Processing & Heat Treatment
Hydrogen Use: Hydrogen supply for metal processing, heat treatment, reducing atmosphere, or process support.
Configuration: Industrial skid-mounted PEM hydrogen production system.
Review Factors: Flow stability, purity, pressure, operating schedule, safety system, and process connection.
4. Refueling Station Support
Hydrogen Use: Hydrogen generation for refueling demonstrations, station support, or mobility-related pilot projects.
Configuration: C-Series PEM electrolyzer with storage, compression interface, and safety review.
Review Factors: Outlet pressure, compressor interface, purity, storage, safety, control integration, and documentation.
5. Pilot-to-Production Scale-Up
Hydrogen Use: Scale-up from pilot hydrogen generation to practical industrial on-site hydrogen production.
Configuration: C-Series industrial PEM electrolyzer for higher output and stronger BoP integration.
Review Factors: Future expansion, operating hours, utilities, installation space, control system, and downstream use.
6. Renewable Industrial Hydrogen
Hydrogen Use: Industrial hydrogen production connected with renewable power, hybrid energy systems, or low-carbon projects.
Configuration: C-Series PEM electrolyzer with power input review and control matching.
Review Factors: Power fluctuation, rectifier design, start-stop behavior, cooling load, storage plan, and automation.
From PEM Stack to Industrial Skid-Mounted Hydrogen System
The PEM stack is the hydrogen generation core, but the C-Series industrial system requires stronger BoP integration, power supply, cooling, gas-liquid separation, pressure management, safety protection, and control logic to support continuous or scheduled industrial operation.
1. PEM Stack
The electrochemical core where purified water is converted into hydrogen and oxygen.
2. Water Treatment & Circulation
Supports DI water supply, filtration, circulation, conductivity review, and water stability.
3. Power Supply & Rectifier
Controls electrical input, voltage-current behavior, power stability, and operating response.
4. Gas-Liquid Separation
Separates hydrogen and oxygen from water and supports drying, purification, outlet pressure, and downstream use.
5. Cooling & Thermal Management
Controls heat load, operating temperature, and thermal stability during higher-output operation.
6. Industrial Control & Safety
Supports PLC / HMI, alarms, monitoring, hydrogen detection, pressure protection, emergency shutdown, and system interlocks.
PEM Stack + Water Treatment + Power Supply + Gas-Liquid Separation + Cooling + Industrial Control & Safety
= C-Series Industrial PEM Electrolyzer System
Engineering Note: Final C-Series configuration should be reviewed according to hydrogen output, purity, pressure, operating hours, power source, water quality, cooling load, downstream process, safety requirements, installation environment, and project documentation needs.
Customize the C-Series Around Your Industrial Hydrogen Project
The C-Series is an industrial PEM electrolyzer platform that can be reviewed for process hydrogen, refueling support, chemical production, metal processing, renewable hydrogen, and on-site hydrogen supply applications.
Hydrogen Output Review
Review required Nm³/h, daily hydrogen demand, operating hours, peak demand, and expansion plan.
Purity & Gas Treatment
Review hydrogen purity target, drying, purification, gas-liquid separation, oxygen separation, and downstream use.
Outlet Pressure Review
Match outlet pressure to storage, compressor, refueling support, process equipment, or pipeline connection.
Industrial Skid Layout
Configure skid-mounted layout according to equipment space, access, maintenance, ventilation, and utility connection.
Power, Cooling & Utility
Review power supply, rectifier, cooling method, heat load, water system, gas handling, and site utilities.
Control, Safety & Automation
Support PLC, HMI, alarms, remote monitoring, hydrogen detection, shutdown logic, and SCADA / DCS interface when required.
What to Confirm Before Requesting a C-Series Quote
A clear RFQ helps our engineering team review whether the C-Series industrial PEM electrolyzer is suitable for your hydrogen project.
| Selection Factor | What to Confirm |
|---|---|
| Application | Industrial hydrogen supply, chemical process, metal processing, refueling support, renewable hydrogen, or on-site generation |
| Hydrogen Output | Required Nm³/h, daily hydrogen demand, peak demand, operating schedule, or expansion plan |
| Hydrogen Purity | Standard purity or higher downstream purity requirement |
| Outlet Pressure | Required pressure for compressor, storage, process equipment, refueling support, or downstream connection |
| Power Supply | Voltage, phase, grid power, renewable power, power stability, or hybrid power profile |
| Water Quality | DI water source, conductivity, water treatment, circulation, and supply stability |
| Cooling Condition | Cooling water, chiller, ventilation, ambient temperature, and heat load |
| Installation Site | Industrial plant, process room, skid area, hydrogen station, workshop, or custom layout |
| Operating Profile | Continuous, intermittent, renewable-coupled, scheduled, or standby operation |
| Downstream Interface | Storage tank, compressor, process equipment, fuel cell, refueling system, or gas distribution line |
| Control Requirement | Local control, HMI, PLC, alarm, data logging, remote monitoring, or SCADA / DCS interface |
| Safety Requirement | Hydrogen detection, ventilation, pressure relief, emergency shutdown, alarms, and interlocks |
| Documentation | Datasheet, P&ID, wiring diagram, manual, FAT report, inspection record, certificate, or project documents |
| Destination | Country, shipping port, packing requirement, import requirement, and delivery schedule |
Buyer Note: How to write a strong inquiry
"We need a C-Series PEM electrolyzer for [application], with [hydrogen output], [purity], [pressure], [operating hours], [power source], [water quality], [cooling condition], [downstream interface], and [control or documentation requirements]."
Testing & Documentation Support for C-Series PEM Electrolyzers
C-Series PEM electrolyzer quality depends on stack assembly, sealing, pressure control, electrical behavior, water circuit design, cooling stability, gas handling, control logic, safety review, and final documentation. Inspection scope can be confirmed according to system configuration and project requirements.
1. Stack Assembly & Sealing
PEM stack assembly, sealing, compression, interface connection, and installation condition can be reviewed according to system requirements.
2. Pressure & Leak Testing
Pressure holding, leak check, gas circuit, water circuit, and connection sealing can be tested according to agreed inspection scope.
3. Electrical & Control Testing
Voltage, current, power supply, PLC / HMI, alarm logic, and control response can be checked during system testing.
4. Hydrogen Output & Gas
Hydrogen output, gas-liquid separation, drying, outlet pressure, and downstream connection can be reviewed according to project configuration.
5. Safety System Verification
Hydrogen detection, ventilation, pressure relief, emergency shutdown, alarms, and system interlocks can be reviewed when required.
6. Documentation Package
Factory acceptance records, inspection results, operation guidance, and project documents can be organized into a documentation package when required.
Documentation Package May Include:
- Technical datasheet
- P&ID
- Wiring diagram
- Operation manual
- FAT report when required
- Inspection record
- Pressure / leak test record when required
- Packing list
- Certificate or project-specific documents
- Installation and commissioning support documents
Compare C-Series with Other PEM Electrolyzer Options
The C-Series is best for industrial hydrogen supply and continuous on-site hydrogen generation. For smaller pilot systems or larger modular hydrogen projects, other PEM electrolyzer series may be more suitable.
| Series | Capacity Range | Best For | Recommended When |
|---|---|---|---|
| S-Series Compact | 0.01–1 Nm³/h | Laboratory, R&D, education, small pilot systems | You need compact hydrogen output and flexible testing use. |
| H-Series Mid-Range | 1–10 Nm³/h | On-site hydrogen supply, microgrids, pilot industrial projects | You need mid-range hydrogen output and stable skid-mounted operation. |
| C-Series Industrial | 10–50 Nm³/h | Industrial hydrogen supply, refueling support, process use | You need continuous industrial hydrogen production and stronger BoP integration. |
| M-Series High-Capacity | 50–300+ Nm³/h | Large hydrogen projects, utility storage, multi-skid systems | You need modular high-capacity hydrogen production. |
| Containerized PEM | 1–300+ Nm³/h | Outdoor, remote, renewable, or rapid deployment projects | You need containerized layout, site mobility, or outdoor installation. |
C-Series Industrial PEM Electrolyzer FAQ
Answers for industrial operators, EPC firms, hydrogen station developers, chemical process users, metal processing plants, system integrators, and procurement buyers evaluating industrial PEM electrolyzer systems.
What is the C-Series industrial PEM electrolyzer used for?
What hydrogen output range does the C-Series support?
Is the C-Series suitable for continuous operation?
What is the difference between the C-Series and H-Series?
What is the difference between the C-Series and M-Series?
Can the C-Series support chemical or metal processing applications?
Can hydrogen purity and outlet pressure be customized?
What BoP components are included?
What documentation can be provided with the C-Series?
What information is needed for a C-Series quotation?
Need an Industrial PEM Electrolyzer for Continuous Hydrogen Supply?
Share your hydrogen output, purity target, outlet pressure, operating hours, power source, water quality, cooling condition, application, downstream process, installation environment, safety requirements, and documentation needs. Hele Titanium can help review whether the C-Series industrial PEM electrolyzer is suitable for your project.
