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 for 100+ MW applications
World record efficiency of 88 %LHV/AC for Sunfire-HyLink SOEC Gen 3 1)
Outdoor installation saving building & HVAC costs
Constant efficiency and constant, guaranteed nameplate capacity 2)
Expected record efficiency 1)
H2 purity before cleaning,
after drying 3)
Accelerated installation of large-scale plants
SOEC uses low-pressure steam (> 150° C) and operates at high temperatures (~ 800° C)
All specifications refer to our product: Sunfire-HyLink SOEC GEN 3. Graphics & illustrations may vary and contain partly fictitious values
1) Expected efficiency of the 3rd generation of Sunfire’s SOEC electrolyzers. Electrical efficiency of 84 % LHV/AC proven in EU-funded GrInHy2.0 project in 2022 with 1st generation of Sunfire’s SOEC electrolyzers.
2) Including all required stack replacements via full LTSA (Long-Term Service Agreement) offering
3) Product gas is water-saturated with < 0.1 mol/mol depending on product gas temperature
4) Total H2 production minus recycle stream required for feed gas. 4) Dynamic range of one module.
5) Dynamic range of one module. So, in any plant the min load would be 5 MW.
| Net production rate4) | 2284 kg/h · 3,153 Nm³/h |
| Flexibility5) | 50–100 % and 10 %/min |
| Delivery pressure | 0.1 bar (g) |
| Oxygen | 2,251 kg/h · 99.9% purity |
| AC-Power | 10.7 MW |
| Specific consumption | 3.40 kWh/Nm³ · 37.8 kWh/kg |
| Hot standby | 170 kW |
