Interconnects for Solid Oxide Fuel Cell (SOFC) Stacks

Automated manufacturing processes, advanced metal forming and coating technologies, and extensive expertise in high‑temperature materials make us the ideal partner for the industrialization of interconnects for solid oxide fuel cells. Our know‑how in corrosion‑resistant alloys, functional coatings, and precise component manufacturing ensures durable, high‑performance interconnect solutions for reliable SOFC stack operation under demanding conditions.

Your benefits

Interconnects for SOFC-Stacks

EKPO delivers advanced interconnect solutions for SOFC- and Solid Oxide Electrolyzer Cells (SOEC-) stacks. Built precisely to customer specifications, we offer tailored solutions from early-stage prototypes to full-scale series production.

Our strength lies in developing efficient, high-volume manufacturing processes. With deep expertise in forming, laser-welding, and coating technologies, we ensure reliable, high-quality interconnects for industrial SOFC applications.

All components are customizable to meet your specific requirements. We either manufacture according to your design or collaborate to optimize the solution – cost-effective, precise, and ready for series production.

Benefits

Precision Joining Techniques
State-of-the-art laser welding ensures strong, leak-tight connections
100% End-of-Line Quality Testing
Every interconnect undergoes rigorous testing to meet strict industrial standards, ensuring reliability, scalability as well tracing and tracking

Parameters

Interconnects designed for high-temperature SOFC - SOEC operation
End-to-end solutions for customer-specific designs
Scalable interconnect designs from prototype to series production
In-house development and manufacturing of precision tooling for complex geometries
Efficient, automated production processes for interconnects
Expertise in surface treatments and coatings to enhance oxidation resistance, prevent Chromium evaporation and maintain electrical performance
Advanced material selection tailored to demanding SOFC - SOEC environments

Rectangular metal plate with rounded corners, featuring a grid of small holes across the central area and two rows of larger circular holes along each long edge. The surface has a matte finish.

Applications

Power Generator

Electrolyzers

Marine

Ask our Experts

Philipp Ruez – Director Sales Global

I am your point of contact for any questions regarding our fuel cell technology – I’m here to assist you with expertise, a focus on solutions, and a personal touch.

Manuel Rudolph – Account Manager

I am your point of contact for any questions regarding our fuel cell technology – I’m here to assist you with expertise, a focus on solutions, and a personal touch.

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Fuel cell stack modules

EKPO stack modules set technological standards and offer additional system functions that enable smooth integration into your system while supporting a compact design. EKPO also offers a selection of stack platforms that are specifically tailored to different performance requirements.