A large-scale power failure can have serious consequences - especially for systems that rely on stable communication and a continuous power supply. Traditional emergency power solutions such as batteries or diesel generators quickly reach their limits: Batteries have a limited bridging time, diesel generators produce noise, emissions and cause high maintenance costs.
Discover how we transform technical challenges into clear, practicable energy concepts - compact and to the point.

The stationary and mobile EFOY fuel cells from SFC Energy AG offer a reliable and environmentally friendly way to significantly extend the runtime of emergency power systems and thus ensure a continuous power supply even under demanding conditions.
Would you like to implement a backup power system or expand your existing infrastructure with an EFOY hydrogen or methanol fuel cell? We support you from planning to implementation - with individual solutions, from system concepts to the integration of renewable energy sources.



With many years of experience in power supply systems and control cabinet construction, we offer you:
Our engineering team is there for you - with experience from numerous projects. You can reach us at T: +43 (0)2236 42694-0 or E: powersupply@ing-fischer.at
Are you planning a new surveillance solution, or would you like to operate your existing systems more reliably and independently? At the Security Expo in Klagenfurt, we’ll be joining forces with TelescopicMast and Vido to showcase a complete, practical security solution—from masts and cameras to an independent power supply featuring EFOY fuel cells.
Whether it's a standard product or a customer-specific requirement, we look forward to providing you with expert support in finding a solution with in-depth customer advice. You will only find high-quality products with us. Some standard devices are available from stock at short notice.
We look forward to your inquiry!
