SFC Energy AG expands U.S. reach through new channel partnership with SunWize Power & Battery LLC.

SFC Energy AG expands U.S. reach through new channel partnership with SunWize Power & Battery LLC.

• SunWize integrates EFOY Pro fuel cell technology to serve key U.S. industries such as oil and gas, telecom, and CCTV
• With local offices in Ohio and Oregon, SunWize enhances customer access to clean, reliable off-grid power solutions across the United States

Brunnthal/Munich, Germany, 7 October 2025 – SFC Energy AG (“SFC”, F3C:DE, ISIN: DE0007568578), a leading provider of fuel cells for stationary, portable and mobile hybrid power solutions, has signed a new channel partnership with U.S.-based integrator SunWize Power & Battery LLC. (“SunWize”). A new order accompanies the agreement and marks another significant milestone in SFC’s ongoing expansion in the North American market.

Under the agreement, SunWize will integrate SFC’s EFOY Pro direct methanol fuel cell (DMFC) technology into its portfolio of power generation and backup power solutions, targeting deployment across a range of critical industries, including oil and gas, telecommunications, transportation and safety, environmental monitoring, and security and surveillance (CCTV).

With operational hubs in Ohio and Oregon, and decades of experience delivering solar and hybrid energy systems for stand-alone power applications, SunWize is well-positioned to address the growing United States demand for resilient, autonomous power solutions. By leveraging its strong presence across the United States, SunWize will bring the benefits of EFOY Pro technology to a broad array of remote applications, ensuring reliable and efficient power for mission-critical systems.

The direct methanol fuel cells from the EFOY Pro series provide reliable, autonomous off-grid power over extended periods, even in harsh and remote environments. They enhance existing power systems and are particularly well-suited for applications where maintenance access is limited and uninterrupted operation is critical. By integrating EFOY Pro fuel cells, SunWize is expanding its portfolio to include low-maintenance, environmentally friendly power solutions that reduce operating costs and ensure long-term energy availability.

Hans Pol, COO of SFC Energy AG: “We are grateful to partner with SunWize, a trusted industry expert with deep knowledge of remote power infrastructure and a strong regional presence in key U.S. markets. This collaboration aligns perfectly with SFC’s strategy to expand our presence in North America through selected channel partnerships – particularly as we continue to scale our manufacturing capacity at our U.S. site near Salt Lake City. Together, we are well-positioned to deliver reliable, off-grid power solutions for mission-critical applications.”

David Eveland, CEO of SunWize Power & Battery LLC.: “At SunWize, we’ve spent decades developing power systems for mission-critical applications where reliability is non-negotiable. Integrating SFC’s EFOY Pro fuel cells aligns with our strategy to provide low-maintenance, low-emission power and backup solutions that perform where conventional systems fall short. We’re pleased to partner with SFC to strengthen our ability to meet rising demand in industries that require dependable stand-alone power.”

Further information on SFC Energy's Clean Energy and Clean Power Management solutions can be found at sfc.com.

Learn more about SunWize autonomous power solutions at www.sunwize.com.

About SFC Energy AG
SFC Energy AG (www.sfc.com) is a leading provider of fuel cells for stationary, portable and mobile hybrid power solutions. With the Clean Energy and Clean Power Management business segments, SFC Energy is a sustainably profitable fuel cell producer. The Company distributes its award-winning products worldwide and has sold more than 75,000 fuel cells to date. The Company is headquartered in Brunnthal/Munich and has operating subsidiaries in Canada, India, the Netherlands, Romania, Denmark, the United Kingdom, and the United States of America. SFC Energy AG is listed on the Deutsche Boerse Prime Standard and has been part of the selection index SDAX since 2022 (GSIN: 756857, ISIN: DE0007568578).

About SunWize Power & Battery LLC.
SunWize Power & Battery provides proven standalone solar, hybrid power, and backup solutions that keep critical systems running in the world’s harshest environments. For more than 30 years, SunWize has delivered power generation, battery backup, and custom electronic assemblies engineered for reliability, easy installation, and minimal maintenance. From government agencies to Fortune 500 companies, our customers trust SunWize to design, build, and support dependable energy systems for diverse industrial and field applications.

SFC Investor Relations and Press:
CROSS ALLIANCE communication GmbH
Susan Hoffmeister
Phone +49 89 125 09 03-33
Email: susan.hoffmeister@sfc.com
Web: sfc.com

SunWize Power & Battery contact:
Mark Perry
Director of Sales
Phone +1 408 218 2317
Email: mark.perry@sunwizepower.com
Web: sunwize.com