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For the production of multicrystalline and monocrystalline silicon, the most important raw material in the production of solar cells, we are developing essential components for the highly sensitive process of crystal growth.

These include heaters, crucibles and heat shields of high-purity fine grain graphite or carbon-fiber-reinforced carbon as well as insulation components made of graphite felts.

Our solutions and applications

Die innovativen Spezialprodukte der SGL Group ermöglichen eine Generation von Rotorblättern, die bei Leistungseffizienz, Langlebigkeit und Rotordynamik neue Maßstäbe setzt. Unser Programm umfasst Carbonfaser und Halbzeuge aus Glas- und Carbonfasern wie beispielsweise Prepregs und trockene Gelege, die speziell für die Fertigung von Rotorblättern entwickelt wurden.


We understand the specific needs of our customers in the solar industry and combine them with our in-depth production, material and engineering know-how.

Dirk Mützenich,
Senior Product Manager

Contact to our experts

We are at your disposal for questions on the topic of solar at any time:

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Contact Europe

SGL Carbon SE
Drachenburgstraße 1
53170 Bonn

phone: +49 228 841-569

SGL Carbon LLC
900 Theresia Street
PE 15857 St. Marys

phone: +1 814-781-2600

SGL Carbon Far East Ltd
151 Huan Cheng Dong Lu
Shanghai Fengpu Industrial Development Zone
201 401 Fengxian

phone: +86 21 6097-6888