About our technology
Thanks to a great amount of scalability and flexibility, we can offer a decentralized turnkey hydrogen solution for every situation.
Turnkey electrolyzers housed in a single container
Our complete PEM-system is housed in a single, custom built container. This approach ensures that every decentralized turnkey hydrogen solution we offer is easy to ship and ready to go.
Keep meeting rising energy demands with major benefits – onsite generation, storage and distribution with zero emissions. With our turnkey PEM-system housed in a customized container, it’s ready to be delivered to any location without much hassle. Easy installation and integration is guaranteed, since all it requires onsite is to be connected to a power and a water source.
Container sizes may vary, depending on hydrogen requirements and their corresponding system size. Please check the technical specifications further down this page for more info on any of our different solutions and models.
How we turn PEM technology into a decentralized turnkey hydrogen solution
Inside each electrolyzer container are Proton Exchange Membrane stacks, designed to generate hydrogen gas:
- Proton Exchange Membrane (PEM) technology splits water into H2 and O2
- The PEM device allows for separate storage of H2 and O2
- The generated hydrogen can be stored for later use in a fuel cell
The PEM system requires two inputs: power and water. The semipermeable membrane inside is an ion conducting material, allowing only the hydrogen ions (H+) to pass through. With input power, the water molecules are split at the membrane interface, resulting in a current through the system and an oxygen exhaust. The H+ ions pass through the membrane and recombine with the electrons to form H2 molecules, and thus hydrogen fuel.
Technical specifications
Kyros turnkey electrolyzer
| Type | 200 | 300 | 400 | 450 | 600 | 750 | 900 | Unit |
| Container size | 20 | 40 | feet | |||||
| BOL power comsumption | 240 | 360 | 480 | 530 | 680 | 850 | 1020 | kW |
| Stack power | 200 | 300 | 400 | 450 | 600 | 750 | 900 | kW |
| Stack Size | 100 | 100/150 | 100 | 150 | 150 | 150 | 150 | kW |
| Stacks | 2 | 3/2 | 4 | 3 | 4 | 5 | 6 | No. |
| H2 Output | 3.4 | 5.1 | 6.9 | 7.8 | 10.4 | 13 | 15.6 | kg/h |
| H2 Output | 40 | 60 | 80 | 90 | 120 | 150 | 180 | Nm³/h |
| ØH2O Input | 40 | 60 | 80 | 95 | 125 | 150 | 190 | l/h |
| Basic Dimensions l /w/h ** | 6x 2,4 x 2,9 | 12 x 2,4 x 2,9 | m | |||||
| Power supply | 400V AC 50 Hz 3 Phase |
| Purity* | 99,998% according to DIN EN 17124 |
| part load capability | (10) 20-100% |
| H2 Stack output Pressure | max. 40 |
| O2 Stack output pressure | max. 5 |
| Ambient Temperature | -20 up to +35 |
| Required water quality | According to TrinkwV 2020 | EU guideline 2020/2184-EU |
| Turn Key solution | Includes: |
| Rectifier for the DC power supply of the stacks | |
| Cooling units and heat exchangers for stacks, rectifiers and gas | |
| Complete automatic PLC and safety PLC for automatic operation of the plant | |
| Fully equiped with all necessary safety features like: Room monitoring hydrogen, oxygen and smoke | |
| Ultrapurewater treatment | |
| Defined interfaces of the process gases to the application and the environment | |
| Fully compliant to all relevant EU directives | Includes: |
| Niederspannungsrichtlinie 2014/35/EU | |
| Druckgeräterichtlinie 2014/68/EU | |
| ATEX-Richtlinie 2014/34/EU | |
| EMV-Richtlinie 2014/30/EU |
* Optional
** Different options for cooling available. Cooling units not included
Highly customizable compression solutions
| General product range | Unit | ||
| Housing | 10 | 20 | feet |
| Dimensions l /w/h | 2991 x 2438 x 2591 | 6058 x 2438 x 2591 | [mm] |
| Compression type | Hydraulic piston or membrane compressor | ||
| Pressure level | 100-1000 bar | ||
| Use Case | Storage, industrial applications, filling of vehicles | ||
Fuel station / Dispenser *
| System | Truck | Bus | Car | Agricultural vehicles | Train | Municipal vehicles | Mobile trailer | Unit |
| Pressure | 350 | 350 | 700 | 350 / 700 | 350 | 350 / 700 | 300 /500 / 1000 | bar |
| Amount per System | 10-40 | 20-40 | 3-6 | 5-15 | 100-200 | 5-15 | 500 – 1300 | kg / fueling |
* individually engineered according to customer’s requirements
Highly customizable storage solutions
| General product range | Low pressure | High pressure | Unit |
| Material | Metal | Typ I-IV | |
| Pressure | 40 | 200 – 1000 | bar |
| Capacity range | 33 – 100 / pcs | <20 | m³ |
| Capacity range | 100 – 300 | < 3000 | kg |
| Type | Stationary | Stationary and mobile solutions possible | |
| Conformity | Conformity with all relevant EU directives | ||
Quality and certification
Our quality management system adheres to the international standard DIN EN ISO 9001 and has been checked and certified by TÜV Thüringen. Our QM system enables us to offer our customers products and services of the highest quality. By actively avoiding errors, we always strive to increase customer satisfaction. A permanent improvement program optimizes our processes and our performance in a sustainable fashion.
ISO 9001:2015 certificate (download, PDF)
As a manufacturer of pressure equipment and pipelines, we have HP0 approval. This approval guarantees that Kyros Hydrogen Solutions GmbH has a product-related quality assurance system, as well as personnel and facilities that ensure the manufacture and testing of pressure equipment and pipelines in accordance with the AD 2000 data sheet HP0 regulations.
