John Cockerill Hydrogen offers pressurized alkaline electrolyzer stacks, including a 5 MW single stack

 John Cockerill Hydrogen offers pressurized alkaline electrolyzer stacks, including a 5 MW single stack, known for high energy efficiency, reactivity to load variations, and a compact footprint, suitable for various industries. 

Here's a more detailed breakdown of their electrolyzer stack specifications:

Key Features & Benefits:

Technology: Pressurized alkaline technology (15 barg).

Stack Size: Offers a 5 MW single stack, the largest on the market.

Efficiency: High energy efficiency with low electrical consumption.

Reactivity: High reactivity to load variations, ideal for renewable energy projects.

Compact Footprint: Compact design.

Applications: Suitable for various industries including chemicals, glassmaking, steelmaking, and power plants.

Experience: 30+ years of experience in hydrogen technology.

References: 1200+ references worldwide in 30 countries.

Delivery: 80+ 5 MW single stacks delivered since 2018. 

Specific Specifications (based on available information):

Hydrogen Flow (Nominal): 500 Nm3/h

Hydrogen Pressure Out: 30 bar

Nominal Power: 2500 kW

Stack Specific Consumption: 4.3 kW/Nm3

System Specific Consumption: 5 kW/Nm3

Max Production Ratio: 100

Voltage: 350

Nominal Oxygen Production: 250

Oxygen Pressure Out: 30

Cooling Type: Water cooling

Service Lifetime: 25 years

Weight: 25,000 kg

Footprint: 10

TRL (Technology Readiness Level): 9

Stack Dimensions (LxWxH): 3.5 m x 2.2 m x 2.2 m

Stack Weight: 26,000 kg

Plant Footprint: Approx. 300 m²