Closed-Cathode Air-Cooled Fuel Cell Power for AIR, EDGE, FIELD
EDGE / DATA CENTER & EDGE AI BACKUP
Start at 12 kW.
Scale with your infrastructure.
DION 12 is a planned 12 kW rated closed-cathode air-cooled hydrogen fuel-cell system for AI data-center and edge AI backup power. Parallel operation is intended to support expansion into the hundreds-of-kilowatts class.
Planned product · October 2026 announcement
DION 12 / PARALLEL ARCHITECTURE
12 kW
Rated output per DION 12 unit
12 kW modules in parallel
120 kW / 10 modules
Illustrative capacity only. Final architecture requires engineering review.
BACKUP POWER
12 kW
Rated output per planned DION 12 unit
Parallel operation
Hundreds-of-kW-class architecture
Data center backup
AI infrastructure and distributed edge sites
CHOOSE YOUR INTEGRATION LEVEL
Scale capacity around the critical load.
Illustrative module arithmetic only. Final parallel capacity, net output and redundancy architecture require engineering validation.
Module count
Combined nameplate rating
Design status
1 × DION 12
12 kW
Illustrative · engineering validation required
10 × DION 12
120 kW
Illustrative · engineering validation required
20 × DION 12
240 kW
Illustrative · engineering validation required
Planned product. Module count × 12 kW is illustrative arithmetic, not validated net AC output or a redundancy guarantee.
DURABILITY & ENVIRONMENT
Define capacity. Then define continuity.
Load & autonomy
Critical kW, load changes, required backup duration and hydrogen storage determine the initial sizing.
Power interface
Confirm voltage, DC/AC conversion, transfer behavior and UPS or battery bridging for the site.
Parallel control
Review current sharing, module coordination, protection, redundancy and the site-specific operating envelope.
DION 12 specifications and system validation must be reviewed separately from HYCUS stack and powerpack data.
BEFORE YOU INTEGRATE
Technical questions, clear next steps.
LET’S DEFINE YOUR POWER REQUIREMENTS
Bring us your next challenge.
Tell us what you are building. We’ll help you explore the appropriate product, operating conditions and integration scope.
support@terralix.com
Prefer to start with the specifications?
Open the HYCUS catalogue · PDF
August 2026 edition. DION 12 is not included.
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Closed-Cathode Technology. Application-focused power.