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The integrated
photovoltaics specialist

Creating the Future.
With Substance.

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Developing, designing, building and operating solar power plants.

This is how we engage for a life-friendly future, powered by green energy.

With a team of around 200 employees, greentech is a leading expert in project development, plant design, technical consulting, construction, operational management and asset management of photovoltaic power plants.

As a fully integrated PV specialist, we cover the entire value chain in realising PV power plants. Our focus: to advance the urgently needed expansion of renewable energies, to operate power plants reliably and optimally, and to manage assets successfully. In this way, we make a measurable long-term contribution to the complete switch to green energy.

We are project developers for large-scale ground-mounted photovoltaic systems and battery energy storage systems (BESS) in Europe and develop projects from the initial idea through to implementation. In addition to identifying sites, carrying out approval procedures and the technical planning of the grid connection, the marketing of the electricity also plays a key role.

The projects are financed by the Group and in partnership with institutional investors.


Construction / EPC

We design and build PV power plants in the MW range in Germany.

The turnkey construction of PV plants includes engineering, procurement of components, construction and commissioning of the plant. We consider each location and each project individually and from the different perspectives and experiences of an integrated PV specialist.

This way we realise profitable and long-lasting solar power plant for the future.



We take care of your investment.

With many years of experience and comprehensive technical expertise, we take over the technical and commercial management of photovoltaic plants.

We adapt our services modularly to your needs and structures. In this way, we individually design an optimal and cost-efficient service package for your plant. In every phase of operation, we are at your side with advice and support to ensure that your plant produces green electricity reliably for a long time.



When constructing new PV systems, a professional system design and the quality of the construction are the basis for a sustainable investment. During subsequent operation, it is also important to ensure high availability and the best possible performance of the system on a permanent and reliable basis.

From the initial site analysis to sound tender management and expert construction support to special inspections or later repowering – as a service provider or independent expert, our team of engineers and technicians offers comprehensible solutions and useful assistance for the benefit of your plant.

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Years of experience


Professionals in our team

under management


We strive to make the world a greener and better place, here is how:

LinkedIn Feed

consent for two 30 MWp solar plants in Scotland

consent for two 30 MWp solar plants in Scotland

We are excited to announce that greentech has received consents for two major solar projects in Scotland. ????

Angus Council’s Development Standards Committee unanimously supported our Wellbank Solar Farm (32MW). Shortly after, Fife Council’s West and Central Planning Committee also unanimously approved the Billsbrae Solar Farm (30MW).

Both projects, representing a combined investment of around £14 million, are welcomed by local communities. We are joining local Chambers of Commerce to strengthen supply chains and foster economic growth.

#greentech #photovoltaics #RenewableEnergy #solar

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Realisaton of first 110 KV high-voltage connection in Bokhorst

Realisaton of first 110 KV high-voltage connection in Bokhorst

The 63 MVA transformer forms the grid connection point for the Agethorst solar power plant with around 71 MWp currently under construction in the Schleswig-Holstein district of Steinburg, developed by us. As the plant owner, we took over the draft planning of the grid connection from 2021, later tendering and awarding the contract to a general contractor WT Energiesysteme GmbH and obtaining all approvals. If you like to learn more about our grid connection expertise:

#gridconnection #solarpower #pv #greentech

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Construction start of our first project with SF6-free medium voltage switchgears

Construction start of our first project with SF6-free medium voltage switchgears

On May 6th, construction began on our two new project sites Sülte 1 and Sülte 2 for our client Trianel GmbH. These sites, located in northern Germany near Schwerin, are situated directly next to each other and will collectively have a total capacity of over 20 MWp.

According to the new specifications outlined in the urban development contract of the community, transformer stations within the park must be equipped with SF6-free medium voltage switchgears. SF6 gas, commonly used as an insulator in regular switchgears, has a high Global Warming Potential (GWP) and will be banned in new electrical systems from 2026 due to environmental concerns.

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greentech Careers

You want to combine your profession with a meaningful goal?

At greentech we work together and with passion on our mission to make electricity from renewable energies a matter of course. We are happy to welcome new, committed colleagues who want to make a difference together as a team and with new ideas!

Take a look at our job portal. – Haven’t found a suitable position? Then send us an open application!

greentech engineer working on PV power plant software
greentech team meeting in office environment


Are you looking for an experienced PV specialist?