Advanced Clean Power Solution: 5000W Hydrogen PEM Fuel Cell Water Cooled by Lobel
In today’s energy landscape, industries and innovators are actively searching for reliable, efficient, and zero-emission power solutions. The Lobel 5kW PEM Hydrogen Fuel Cell stands out as a next-generation technology that combines clean energy with high-performance engineering.
What Makes This Fuel Cell Unique?
This system converts hydrogen into electricity through an electrochemical process—without combustion, ensuring:
- Zero pollution
- Silent operation
- Stable and continuous power output
It is designed as a complete power generation system, not just a stack—making it ready for real-world deployment.
Key Technical Parameters (At a Glance)
Performance Specifications
- Rated Power: 5 kW
- Peak Power: 5.5 kW
- Stack Power: 6.2 kW
- Efficiency: Up to 60%
- Voltage Range: 43V – 72V DC
- Rated Voltage: 48V DC
- Operating Life: ≥ 15,000 hours
System Design & Engineering
- Number of Cells: 72 cells
- Plate Type: Graphite bipolar plates
- Cooling System: Advanced liquid (water) cooling
- Cooling Medium: Deionized water / Ethylene glycol
- Water Flow Rate: ≥ 25 L/min
Operating Conditions
- Operating Temperature: -20°C to 45°C
- Storage Temperature: -40°C to 60°C
- Humidity Range: 10% – 99% RH
- Hydrogen Pressure: 0.5 – 0.7 bar
- Hydrogen Purity Requirement: ≥ 99.99%
Smart Control & Integration
- Communication Protocols: CAN2.0 / Modbus RTU
- Input Supply Range: 24–96V DC / 220–380V AC
- Integrated Components:
- Hydrogen control valves & sensors
- Air filtration & humidification system
- Thermal management system
- Intelligent controller unit
Why These Parameters Matter to You
Stable Output: 48V DC system is ideal for battery integration and hybrid energy systems
High Efficiency (60%): More power from less fuel = lower operating cost
Wide Temperature Range: Reliable performance even in harsh environments
Long Life Cycle: 15,000+ hours ensures long-term investment value
Low Hydrogen Pressure: Safer and easier system handling
Real-World Applications
This 5kW hydrogen fuel cell is perfect for:
R&D and hydrogen technology projects
Backup power for telecom / industrial systems
Hydrogen mobility (2-wheelers, small EVs)
UAV / drone applications
Green energy demonstration projects
Portable and off-grid power solutions
Flexible & Scalable Solution
Whether your requirement is small or large, the system supports:
- DC or AC output customization
- Scalable deployment from kW to MW level
- Integration with solar + BESS systems
The Lobel Advantage
Clean, zero-emission energy
High reliability with low maintenance
Custom-built solutions for your application
Technical support & installation guidance
Conclusion
The Lobel 5kW PEM Fuel Cell is not just an alternative to conventional generators—it’s a future-ready energy solution designed for efficiency, sustainability, and performance.
As hydrogen adoption grows in India and globally, adopting this technology today puts you ahead of the energy transition curve.
Power Smarter. Power Cleaner. Power with Hydrogen.

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