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We work according to the highest technological standards in our modern manufacturing facility in Freiburg. With a production capacity of 25 MWp per year, larger batches are easily dealt with, thanks to our fully automated facility. As a medium-sized and independent manufacturer, we are able to meet your individual demands and find flexible solutions to your requirements.

Experienced experts and state-of-the-art machinery ensure smooth production processes in our certified manufacturing facility. Whether it is mass production in a standard format or individual customer solutions – we guarantee the best quality and the highest yields due to the lifespan of our modules – even after 30 years.

Your local solar module experts

We produce high performance modules for regional requirements in the so-called tri-border area (where Germany, Switzerland and France meet) in the southwest of Germany. Many of our Swiss and South German customers know us personally – and our “transparent” production facility in Freiburg. Direct communication with you as our customer is important to us and we are open to your requirements. This creates trust.

“Consistent quality pays off: due to our strategy we managed to achieve ten million euros in turnover in the previous financial year with positive results.”

Production line in Freiburg

Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg
Produktionslinie in Freiburg

Historie

SI Module GmbH was restructured at the beginning of May 2012 and soundly refinanced through an asset deal by W+S Maschinenbau GmbH. Due to the purchase of corporate shares the company had to be newly founded. The previously conducted solar business segment has remained intact.

The new investor has adopted the guarantees provided for modules produced by the SI-Power brand and which have already been delivered. Therefore SI Module was selected as the name for the new enterprise. The new main owner of SI Module GmbH, Freiburg and SI Module AG, Lachen, is W+S Maschinenbau GmbH. W+S Maschinenbau GmbH is based in Freiburg and has been involved in photovoltaic automation for many years. Thanks to their long-term experience and their networks within the PV sector, they are able to provide the company with an added value.

 

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The solar manufacture company SI Module at a glance