Product support from one source

We have delivered over 9 GW installation systems for photovoltaic plants and over 180 MWp photovoltaic tracking systems in 52 countries worldwide. As a partner of a strong group, we guarantee you high quality and project security in the implementation of your large-scale outdoor projects. We offer the greatest possible security for your plant. We analyse the exact static framework conditions in detailed soil reports. Your advantages at a glance:

  • personal contact
  • joint, solution-oriented work
  • extensive international experience
  • safety and quality in all your projects

We advise you competently and personally in all technical and intercultural questions. In addition to suitable installation systems for photovoltaic systems, we also provide individual, optimum solutions so that you can achieve your economic goals. Here you will find an overview of our ground-mounted mounting systems for large-scale projects and solar parks.

Sigma Tracker

The Sigma Tracker is a single-axis tracker system. The consumption-optimised electric engine operates a torque tube and a knee lever at an angle of up to +/- 50° (opt. +/- 55°). During the developing process of the tracker system, the focus was on an uncomplicated construction, freedom from maintenance, high static stability and the lowest possible vibrations during operation with minimum energy consumption.

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Sigma ground-mounted

Our outdoor systems Sigma series are robust single or double post systems for the installation of photovoltaic modules on open spaces. We offer the Sigma I and II in steel or aluminium for the horizontal or vertical arrangement of photovoltaic modules. Here you will find all technical data and assembly instructions for our Sigma products.

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installation system production capacity


countries served


years of experience


hours daily available


We are active in over 50 countries. We are happy to provide you with references for your target country.

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Project countries for our major projects worldwide

Seventy-six countries on all continents.

Head Office Berlin

Our innovation center at Südkreuz

We opened our Head Office and Innovation Center in Berlin Südkreuz in 2017. With this new additional location in Germany’s innovation stronghold Berlin, we want to establish ourselves more strongly in the global tracker market. Our employees from all parts of the world coordinate distribution and project work in more than 52 countries. To ensure that you are always in contact with the right contact person, we are available for you in your national language and via your country code, 24 hours a day, seven days a week. Our professional, international team looks forward to receiving your enquiries by telephone: +49 33708 529 -100 or by e-mail to:

Ask our project managers

Benefit from our experience in project management and the manufacture of assembly systems.

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