Green Hydrogen for Education and Safety, Rohr Germany

1 x OutdoorCab (2 × Electrolyser, 1 × Dryer, 1 × Water Tank Module)

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Location

Rohr, Germany

What was installed?

1 x OutdoorCab (2 Electrolyser, 1 Dryer, 1 WTM)

For the hydrogen project at BTZ Rohr, implemented by the plant engineering company EAW, H2 Core Systems delivered a compact, turnkey Outdoor HydroCab solution designed for practical training and real-world application.

The system integrates two electrolyzers, a water treatment module (WTM) including integrated peripheral and safety systems (WPS), and a 2 m³ GH₂ storage tank. This configuration enables on-site hydrogen production, safe storage, and direct utilization within a controlled training environment.

The hydrogen generated is used specifically for hands-on education and safety training – including realistic live flame demonstrations. This approach allows trainees, skilled professionals, and especially local fire brigades to gain practical experience in handling hydrogen safely and responsibly under real operating conditions.

As an institution of the Handwerkskammer Südthüringen, BTZ Rohr plays a key role in qualifying skilled workers and emergency responders. Projects like this contribute directly to building the expertise required for the safe and successful ramp-up of the hydrogen economy.

For H2 Core Systems, this project underlines a fundamental principle: hydrogen technology must not only be engineered – it must be experienced in practice.

Components

Enapter AEM Electrolyser EL 4

High efficiency Electrolyser with low requirements for input water purity. The Modules can be easily integrated in 19“ racks and have low maintenance requirements. As many modules as needed are addable to a scalable and modular System.

Enapter Dryer

The dryer is maintenance- free. During operation, one cartridge catches the humidity from the hydrogen gas stream of the electrolyser, while the other cartridge is heated and regenerated. The dryer is rack- mountable in a standard 19” cabinet.

Enapter Water Tank Module (WTM) 2.1

The water tank is rack mountable into a standard 19” cabinet. It is able to supply 11 AEM electrolysers with clean water,

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