Efoy Comfort

EFOY quality management


An extensive validation process of manufacturers and suppliers is part of our quality standards. Together with our suppliers we develop our components and perform extensive component tests to ensure the highest quality of our products.

Research and Development

All products are developed directly in Brunnthal near Munich and pass complex laboratory and field tests. Product certifications are performed by independent testing centers.


Our EFOY fuel cells are manufactured in Brunnthal near Munich. We place great value on the 100% control of our products.
In addition, we regularly control and test systems taken from the production line.

EFOY product verification and validation

All EFOY fuel cells are extensively tested. We carry out long-term tests for several months. Low temperature tests up to -20 ° C, high temperature test up to + 40 ° C even in compact installation areas, shock and vibration tests for vehicle use and drop tests with and without packaging. Long-term tests are also performed under real operating conditions by our customers.

Efoy Comfort

Excellent quality

For more than 10 years, SFC Energy stands for highest quality standards. Take a look at our certificates.