Sunfire’s SOEC electrolyzers are highly efficient enabling lowest LCOH. Leading the way in SOEC development, Sunfire has implemented the most industrial demonstration projects worldwide.
Most powerful standardized SOEC module ready for large-scale applications
Record efficiency of 88% LHV, AC enabling lowest OPEX2)
Outdoor installation saving building & HVAC costs
Constant efficiency and constant nameplate capacity for optimized CAPEX utilization4)
H2 purity before cleaning,
after drying1)
Expected record efficiency2)
Accelerated installation of large-scale plants
SOEC uses low-pressure steam (> 150° C) and operates at high temperatures (~ 800° C)
All specifications on this page relate to the standardized Sunfire-HyLink SOEC GEN 3 product. Graphics and illustrations may vary.
1) ISO 14687 Grade B, Product gas is water-saturated with < 0.1 mol/mol depending on temperature ·
2) Expected efficiency of GEN 3 of Sunfire’s SOEC electrolyzers. Efficiency of 84 % LHV, AC proven in EU-funded GrInHy2.0 project in 2022 with GEN 1
3) Net Module footprint (34 x 7.5m)
4) Efficiency and capacity guaranteed via Full LTSA (Long-Term Service Agreement) including all required stack replacements
5) SOEC operating experience in industrial environment
As of 10 2024 Subject to change without notice
| Hydrogen Production | |
| Net production rate | 284 kg/h |
| Flexibility | 50–100 % and 10 %/min |
| Footprint 3) | 24 m2/MW |
