H2Gatech 600W Fuel Stack
H2Gatech 600W Hydrogen Fuel Cell Stack is a higher-output PEM fuel cell power system developed for mobile energy platforms, aerial applications, and portable power solutions that require increased power density and stable performance.
Delivering smooth and reliable DC power, the 600W fuel cell is suitable for low-power hydrogen-assisted drones, unmanned aerial platforms, and portable hydrogen power stations. Its quiet operation and clean energy output make it ideal for applications where low noise, long endurance, and zero emissions are essential.
With a compact and reinforced system design, active cooling architecture, and a dedicated external control unit, the 600W fuel cell supports extended operation time in scenarios where battery capacity is limited or rapid refueling is preferred over long charging cycles.
Component List:
Fuel cell stack (including fan)
Fuel cell controller
TPU or PTFE tubing
Intake solenoid valve
Pressure sensor
Current sensor
600W Air Cooled Hydrogen Fuel Cell PEM Fuel Cell
Fuel cells are a modern clean-energy solution that use hydrogen as a source of electrical power. Through an electrochemical conversion process, they transform chemical energy directly into usable electricity, delivering efficient performance with no harmful emissions.
Number of Cells
This fuel cell stack is composed of 40 fuel cells.
Hydrogen Pressure
Hydrogen must be fed into the fuel cell stack at a pressure of 0.04-0.06 Mpa.
Ambient Temperature
The fuel cell stack operates best in a temperature ranging from -5~35° C.
Humidification
This fuel cell stack uses self-humidification.
FC Stack Weight
The stack (including fan and casing) weighs 2400g.
Controller Weight
The weight of the controller is 640g.
System Efficiency
At 12 volts the efficiency of the system is over 40%.
External power supply
It can be provided by H2Gatech or sourced by the customer.
Turning Hydrogen into Usable Power
Fuel cells produce electricity by transforming hydrogen into electrical energy through an electrochemical reaction, without the need for combustion. This approach ensures efficient power generation, quiet operation, and zero pollutant emissions, with water as the only output. Hydrogen is a flexible and sustainable energy carrier. It is widely available, safe, and renewable, making it well suited for many applications, including portable power solutions, backup energy systems, mobility, and distributed energy supply for buildings. By utilizing hydrogen, fuel cell technology provides a dependable solution for a low-carbon energy future.
The Clean Path to Hydrogen Power
Fuel cells generate electrical power by using hydrogen in an electrochemical reaction, eliminating the need for combustion. Conventional energy systems rely on burning fossil fuels, a process that naturally leads to energy inefficiency and substantial losses. In combustion-based technologies, much of the available energy is lost as heat, sound, and mechanical dissipation, while carbon-based byproducts cannot be readily recycled into fuel. Fuel cells follow a different principle by directly converting hydrogen’s chemical energy into electricity. This results in improved energy utilization, clean and emission-free operation, and low-noise performance, making fuel cell technology a more sustainable and efficient alternative to traditional combustion energy systems.
H2Gatech 600W Fuel Stack Components List:
600W Fuel cell stack (including fan)
600W Fuel cell controller
TPU or PTFE tubing
Intake solenoid valve
Pressure sensor
Current sensor
H2Gatech 600W Fuel Stack Performance
The following polarization curve is an examplary performance for this stack.The H2Gatech 600W Fuel Cell Stack uses PEM (Proton Exchange Membrane) fuel cell technology to converthydrogen and oxygen directly into electricity through an electrochemical reaction, without combustion.

Applications of H2Gatech 600W Fuel Stack
Low-power hydrogen-assisted UAVs / drones
Portable hydrogen fuel cell power stations
Mobile power supply systems
Fuel Stack Manufacturer
Looking for a dependable hydrogen fuel cell supplier? H2Gatech offers scalable manufacturing and custom stack designs tailored to your specific voltage and power requirements. We support global clients in their transition to clean energy with maintenance-free fuel cell technology. Let H2Gatch be your strategic partner in hydrogen innovation.
| Output Performance | |
|---|---|
| Power | 600 W |
| Operating Voltage | 20 V – 37 V |
| Operating Current | 0 A – 31 A |
| Efficiency | > 40% |
| Fuel | |
| Hydrogen Consumption | 9.6 L/min (at 31 A) |
| Hydrogen Purity | ≥ 99.99% (CO < 1 ppm) |
| Hydrogen Pressure | 0.035 MPa – 0.05 MPa |
| Working Environment | |
| Ambient Temperature | 0 – 35 ℃ |
| Ambient Humidity | 10% – 90% |
| Storage Environment | 0 – 60 ℃ |
| Physical Parameters | |
| Number of Cells | 40 |
| Stack Dimensions | 145 × 162 × 170 mm |
| Weight | 3255 g |
