experience for future

Empowering a cleaner tomorrow with green solutions today.

Electrolyzers and infrastructure for the production and use of green hydrogen

Inspired by the vision of a sustainable future, we develop, produce and sell containerized electrolysis systems for the decentralized production of green hydrogen worldwide. Decades of experience in the automation of industrial processes are reflected in the mature, technologically leading product concepts of the FEST Group.

Success stories

Hydrogen technology "Made in Germany"

Decentralized - modular - flexible hydrogen production.

Renewable energy is converted into green hydrogen at the point of origin in the containerized FEST electrolysis plants and made available with our plant peripherals for refueling, storage or further use in the immediate vicinity.

Your specialist for complete systems for hydrogen production and distribution

Example of an integrated plant for hydrogen production and distribution
2x 3 MW PEM electrolyzers, refueling for transport and hydrogen filling station

Recooler
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Large - and therefore slow-running - recoolers enable the lowest noise emissions for smooth site integration and approval procedures.
Power to gas container
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The electrolysis process for producing high-purity hydrogen takes place at the heart of the plant.
Power Container greenpowerbox
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The greenpowerbox contains active rectifiers, water treatment and the control system for fully automated electrolysis.
MAX Compression System
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The MAX Compression System ensures reliable compression of the hydrogen to up to 1000 bar.
MAX Storage
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MAX Storage is used to store the hydrogen in accordance with the necessary requirements of the refueling systems.
MAX ReCab
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MAX ReCab controls the delivery of the compressed hydrogen for refueling in transport storage tanks (trailers).
MAX Dispenser
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750 and 350 bar MAX dispenser refueling systems are available for direct vehicle refueling at the facilities.
Blick auf Fest Wasserstoffanlage

Individual hydrogen systems with
configurable equipment

To ensure the success of your hydrogen project, you benefit from our extensive experience right from the planning phase. Precise planning and alignment reduce risks and costs. Individual concepts from FEST are always based on the following factors:

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Regional
Business case

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Local land use plan

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Upscale
Planning

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Years of experience in industrial process technology

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Highly qualified employees in Europe

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MW of installed electrolyzer capacity in operation in Europe

News

News from the FEST world

greenelectrolyzer for decentralized hydrogen production is a crowd-puller

Hannover Messe 2025 was a complete success for FEST GmbH: With the exhibition of a fully equipped electrolyser container equipped with two Bosch Hybrion PEM stacks, we presented our solution for the decentralized production of green hydrogen to an international audience of experts, politicians and industry.

Inspiring customer forum with Salzgitter Flachstahl GmbH

On April 24, we had the pleasure of welcoming a team from Salzgitter Flachstahl GmbH to our premises in Goslar for a customer forum. The event was all about our long-standing partnership.

3 electrolysis plants for the “Green Hydrogen Hub Stuttgart” of Stadtwerke Stuttgart

A strong start to the year: We are delighted to announce that we have received an order for three state-of-the-art gEL 600 electrolysis plants, each with an output of 3 megawatts, for the “Green Hydrogen Hub Stuttgart” (GH2S) project of Stadtwerke Stuttgart.

Career at FEST

We live change

Imagine you are part of a team that is changing the world.

At FEST, we work every day to create a more sustainable future. Our electrolyzers are the key to a greener energy supply, and you can be part of this revolution.

If you are ready to live the change with us and tackle the challenges of tomorrow, then we look forward to getting to know you.

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