Permanently solved.

We develop solutions that work reliably and remain expandable for generations to come.

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Meticulously designed; solutions built to last

We provide our customers with engineering solutions that work reliably and retain compatibility and expandability for generations to come. Our interdisciplinary teams keep every detail of your custom solution in focus, so that it will serve you reliably over the very-long-term. By retaining independence from single manufacturers, we have the freedom to always choose the very best solution for your project, while always keeping the system-level goals in sight.  

About us


LEAG is building a battery storage facility with a usable capacity of 53 megawatt hours at the Schwarze Pumpe site. BigBattery Lausitz combines modern power plant infrastructure with storage technology on a new scale. In this constellation, the project is so far unique in Europe.

In this project, F&S has been commissioned to design and supply the cross-component automation and monitoring and to integrate it into the operational management. As an important link between battery blocks, converters and the medium and high-voltage grid of the power plant, our solution ensures that the entire plant functions safely.

System-level solutions

We provide you with highly personalized and continuous support, which is why we understand your project and expectations during each and every project phase. Thanks to our unique company structure, we are highly flexible and react quickly to serve your individual needs.

System solutions

F&S Quality Management

The quality management system which we introduced in May of 2001 ensures that our products and processes are closely controlled and continually improved. We are highly dedicated to the idea that each and every team-member contributes to the evolution of our products and processes.