Power electronics 

Development, production and repair of phase modules and power stacks

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Laminated busbars

Development and production of laminated multilayer busbars                                                      

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Supply of energy

Planning, construction and operation of wind power plants                                                            

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About us

ZOPF is energy with passion. 30 years ago, the first "ZOPFees" started to shape the supply of energy in a sustainable and fair way. ZOPF started as a small wind planning office and has now over 50 employees at several locations in Germany.

Our specialization

30 years ago our roots were in the planning and development of wind farms. Later we offered our customers also the maintenance and operations of their turbines. In 2007 we expanded our focus on the manufacturing & overhaul of power electronics. ZOPF is now known worldwide to offer high quality power modules, for the wind industry and various other applications.

Our goal

For 30 years ZOPF has not changed its goal. We want to contribute our part to produce sustainable energy and change the industry sector to become fossil free. We want to deliver energy in a responsible way.


energy. responsibility. performance.

We invest in the future



Politics and industry are working together to expand renewables

2024 | Leipzig

On June 11, ZOPF received Mona Neubaur, Minister of Economic Affairs and Deputy Prime Minister of North Rhine-Westphalia, and Wolfram Günther, Saxony's Minister of Energy and First Deputy Prime Minister of Saxony.

Both federal states are committed to driving forward the expansion of renewable energies in close cooperation with the industries and visited ZOPF as a selected representative of the wind industry for an exchange on the present and future in the expansion of renewables.


Leipzig says yes to wind power from ZOPF

2024 | Leipzig

Just three weeks after the permission for two new and powerful wind power plants in Baalberge we obtained another notification of permission for three additional wind plants. The city of Leipzig saw the many benefits of producing power with wind and ZOPF has the permission for three wind power plants with 4,2 MW each at the area of the city Leipzig. 

With these power plants alone ZOPF can provide renewable energy for 24.000 households.


We repower the wind farm Trappenberg

2024 | Vehlow & Leipzig

In the middle of March 2024, we finally received the permission to repower our windfarm in Trappenberg near Bernburg in Saxony-Anhalt.

 We will strip four old wind power plants down to build two modern wind plants from Nordex with 5,7 MW each, which will deliver 8 times more eco-friendly power.


ZOPF as exhibitor
on PCIM Nuremberg
11. - 13. June 2024

2024 | PCIM | Nuremberg

ZOPF will exhibit on the PCIM in Nuremberg in 2024 again. The PCIM Europe is the leading international Exhibition for power electronics. We are looking forward to your visit at hall 9 booth 256.

Go to PCIM here.


ReCoWind II: ZOPF is project partner

2024 | ReCoWind II | Leipzig

ZOPF welcomes the ReCoWind II project team in the Mädlervilla in Leipzig. Goal of the project which was funded by the federal ministry is to improve the reliability of frequency converter in wind turbines. More of LinkedIn


New factory in Wickede, Sauerland

2023 | WICKEDE | New production

ZOPF Energielangen is investing in new factories in Wickede, Sauerland. Starting in the middle of 2024 busbars and heatsinks will be build on the new site. We are looking forward and Wickede is excited for ZOPF, too.

Article of Soester Anzeiger here.


Krecotec und ZOPF cooperate in the development of IGBT stacks

2022 | Krefeld & Leipzig

ZOPF and krecotec GmbH started a cooperation to drive the developments in the section of IGBT stacks forward together.

Read the press release


Some of our partners


Power electronics

ZOPF Energieanlagen GmbH
Hans-Driesch-Str. 2
04179 Leipzig
Phone: +49 341 241 083 - 0
E-Mail: info@zopf-energie.de


ZOPF Energieanlagen GmbH
Michael-Welte-Str. 5
78147 Vöhrenbach
Phone: +49 341 241 083 - 0
E-Mail: info@zopf-energie.de

Supply of energy

ZOPF GmbH – Umweltgerechte Energieprojekte
Lindenstraße 24
16866 Gumtow OT Vehlow
Phone: +49 33976 50451
E-Mail: mail@zopf-gmbh.de