PEM electrolysis stacks for your electrolyzer

Think smart - build compact.

The global energy transition requires new, innovative solutions. Green hydrogen, obtained from renewable energies, is one of the key technologies for decarbonizing industry and mobility.

The goal of our stack development:
up to 4.5 MW in a single stack

High-power-density PEM electrolysis stacks for building compact electrolyzers

Powerful
for high demands

Thanks to new patent-pending components and innovative technology, we are developing stacks with a rated stack power up to 4.5 MW that meet the high demands of industry.

Scalable and
cost-effective power

hyworx electrolyzer stacks are designed for modular, customizable hydrogen production. Our individually expandable solution grows with your requirements.

Easy to maintain,
in just a few minutes

Innovative technology for effortless maintenance in just a few minutes. Significant cost savings through our refurbishment service, which gives components a second life.

hyworx Electrolyzer Stacks of the XL Series

Text: Über 35 Jahre Erfahrung im H2-Bereich

for large industrial hydrogen production plants in the multi-megawatt range

GOALS:

Rated stack power 4.5 MW

Footprint 76 cm x 87 cm
(excluding connections) 

Footprint 135 cm x 110 cm
(including connections)

Weight approx. 2.8 t

H₂ flow rate up to 87 kg/h

Efficiency < 52 kWh/kg H₂

H₂ pressure > 34 bar

Compliance/Certification
ISO 22734, EN 13445, CE

Planned SOP (start of production) 2028

Please note that all technical specifications and the planned production start date reflect the current state of development and represent our current goals. We reserve the right to make changes.

hyworx XL Electrolyzer Stack

Example
24 XL series stacks in a hall

24 x XL Stack = 108 MW
Footprint: approx. 8.1 m x 13.1 m

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Halle mit 24 hyworx XL Electrolyzer Stacks mit einer Nennleistung 108 MW

hyworx Electrolyzer Stacks of the L series

for containerized hydrogen production plants on a megawatt scale

GOALS:

Rated stack power 2.5 MW

Footprint 58 cm x 66 cm
(excluding connections) 

Footprint 100 cm x 90 cm
(including connections)

Weight approx. 1.8 t

H₂ flow rate up to 48 kg/h

Efficiency < 52 kWh/kg H₂

H₂ pressure > 34 bar

Compliance/Certification
ISO 22734, EN 13445, CE

Planned SOP (start of production) 2028

Please note that all technical specifications and the planned production start date reflect the current state of development and represent our current goals. We reserve the right to make changes.

hyworx L Electrolyzer Stack

Example
2 L series stacks in a container

2 x L Stack = 5 MW
Footprint: approx. 1.2 m x 2.3 m

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Container mit 2 hyworx L Electrolyzer Stacks mit einer Nennleistung von 5 MW

hyworx Electrolyzer Stacks of the S Series

for local, decentralized hydrogen production in small spaces

GOALS:

Rated stack power 12 to 130 kW
(depending on the number of installed cells)

Footprint 42.5 cm x 33.8 cm
(excluding connections) 

Footprint 47.8 cm x 52 cm
(including connections)

Weight approx. 170 kg

H₂ flow rate up to 2.3 kg/h

Efficiency < 56 kWh/kg H₂

H₂ pressure > 34 bar

Compliance/Certification
ISO 22734, EN 13445, CE

Planned SOP (start of production) 2027

Please note that all technical specifications and the planned production start date reflect the current state of development and represent our current goals. We reserve the right to make changes.

hyworx S Electrolyzer Stack

Example
1 S series stack

1 x S Stack = 12 to 130 kW
Footprint: approx. 47.8 cm x 52 cm

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