Electrolysers depend on technical support throughout their operating life. Our electrolyser services team ensure your electrolysers will operate efficiently, reliably and safely. Stargate Hydrogen provides Electrolyser services and maintenance expertise to help keep your electrolyser systems running for decades.
Our teams support clients with preventive maintenance, system diagnostics, troubleshooting, technical assistance, operational support and parts replacement. By combining hands-on expertise with a detailed understanding of system performance, we help reduce unplanned downtime and maintain consistent operation.
Maintenance built around your operations
Our preventive maintenance plan is organised into five service levels, based on the frequency and technical requirements of each task. This approach for electrolyser services helps match each activity with the right expertise, tools and safety procedures, while giving customers flexibility in how maintenance responsibilities are shared.
Every hydrogen project has different operating requirements, internal capabilities and service needs. Stargate Hydrogen works with each customer to define a maintenance approach that fits their organisation, from routine activities handled by on-site teams to specialist support provided by our experts.


Electrolyser services to best suit your industry
Customers can choose the level of Stargate Hydrogen involvement that best suits their operations. Some teams prefer to develop more maintenance capabilities in-house, while others choose greater support from our service specialists.
In both cases, the goal is the same: to keep the electrolyser operating reliably and efficiently while giving your team a clear understanding of maintenance responsibilities and access to specialist expertise when needed.
Our plan covers five service levels

Periodic Routine Inspections

Scheduled Maintenance

Consumable Replacement

Component Replacement

Specialized Intervention
Service for HySTAT® Systems
HySTAT® Stack is now manufactured and distributed by Stargate Hydrogen.
The modular alkaline electrolyser Stack previously manufactured by Cummins has a globally proven, easy on-site installation, with simple interconnectivity to scale up, and an unrivalled record for reliability, low maintenance and safety.
Now manufactured and distributed by Stargate Hydrogen, the stack is EU-Made and comes with clear documentation and full integration support. This is the perfect solution for those who value reliability and a proven track record.

Our Electrolyser services teams are available to ensure your systems produce Hydrogen reliably and efficiently.
Contact us for more insights.
Support via Service hotline:
When you need support, our service team is ready to help. The Stargate Hydrogen service hotline connects you directly with our technical specialists, providing quick access to practical guidance and troubleshooting.
Whether you have a question or an unexpected issue, you get timely support to keep your electrolyser running reliably.
