Name: Water Electrolyzer Stacks LCWE-25-HEX
Availability: InStock

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Water Electrolyzer Stacks LCWE-25-HEX

Leancat specializes in electrolyzers, fuel cell test stations, and services. Leancat has know-how based on long-term R&D and application of fuel cell and electrolyzer technology.

Cooperation partners and customers include recognized research institutes and companies in Europe, the USA, and Asia.

Key features

Advanced PEM water electrolyzer stack

Produces hydrogen at high pressure (cathode)

Low-pressure oxygen outlet (anode)

Designed for integration in H₂ systems

Power range up to 5 kW

Integrated heat exchanger for stack cooling (optional)

Innovative Compact Design: Traditional coolers require separate pipes and fittings. Our breakthrough solution incorporates the plate heat exchanger (HEX) directly into the electrolyzer stack. This not only achieves a sleeker design but also eliminates the need to buy a separate HEX.

Cost-Effective: Combine all the above features, and the result is an electrolyzer that’s cost-effective, space-efficient, and seamlessly integrable.

Optimized water cooling

Water electrolyzers face heating challenges due to high current and ohmic losses. The optimal operational temperature for PEMWE is between 65 – 75 °C.
Standard solutions use an anode water circuit for cooling, typically integrating either a plate heat exchanger for water-to-water cooling or a radiator for water-to-air cooling.
The water cooling method stands out, particularly for compact modular systems and scenarios where waste heat cogeneration is employed. The benefits? Reduced water volume in the anode circuit and simplified maintenance due to a compact cooling exchanger.

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Brand	Leancat
H2 Production Rate (in NL/h)	1125
Max Pressure (in bar)	25
Min Pressure (in bar)	0
Max Power (in kW)	5
Min Power (in kW)	0.5
Max Current (in A)	60
Manufacturing Readiness (MRL)	0
Technology Readiness (TRL)	0
Max Ambient Temperature (in °C)	75
Min Ambient Temperature (in °C)	30

Water Electrolyzer Stacks LCWE-25-HEX