Holding Faber Energy Group

Colour logo of the Faber Energy Group in PNG format.

Welcome to the Faber Energy Group

Your partner for integrated energy infrastructure

Welcome to the Faber Energy Group. As a strong foundation for a secure and sustainable energy supply, we combine decades of expertise in electrical engineering. Since 1995, we and our subsidiaries have been setting standards for Highest quality and pioneering technologies. Whether modern Transformer station, complex medium-voltage solutions or large-scale photovoltaic projects - our passion for innovative energy concepts makes us the ideal partner for companies and investors of all sizes.

We combine specialised expertise in the Group: while the Faber E-Tec as an expert for High-quality transformer stations and infrastructure realises the Faber Solar Technology future-proof Photovoltaic solutions for industry and open spaces. Together we create synergies that make your projects efficient and future-proof.

Our history

From foundation to technological leadership in energy infrastructure

The roots of the Faber Energy Group go back to 1995. Founded by Mr Faber Senior, we have continued to develop over the past three decades and have constantly redefined the limits of what is technically feasible in electrical engineering. What began with classic domestic installations laid the foundation for a comprehensive expertise that today covers the entire value chain of modern energy systems.

The history of Faber E-Tec - from domestic installations to the production of compact stations
Faber E-Tec locations in Bünde and Dresden for optimum project support

Bünde and Dresden

Our locations for integrated energy projects

The Faber Energy Group manages its activities throughout Germany from two strategic hubs. Our head office with administration and central production plant is located in Bünde. Here the Faber E-Tec its expertise in the production of high-quality transformer stations.

In addition, our location in Dresden focuses on sales and specialised project planning for modern photovoltaic systems through the Faber Solar Technology. This structure guarantees you efficient support and the precise realisation of your energy infrastructure projects.

Our values

Tradition meets innovation in energy infrastructure

Within the Faber Energy Group, we combine established tradition with forward-looking innovation. Our aim is to set the highest standards of quality and reliability across all our subsidiaries. Our core components, such as the compact transformer stations from Faber E-Tec, are manufactured in Germany and comply with the strictest international standards, including IEC 62271-202 and VDE 0670-202. We see the energy transition as a holistic task: by combining highly efficient medium voltage and large-scale photovoltaics from Faber Solartechnik, we are actively promoting sustainable technologies. The Group stands for long-lasting concepts that harmonise economic efficiency with ecological responsibility.

Faber E-Tec values - combining tradition and innovation in energy technology
Faber E-Tec expertise in engineering, procurement and construction (EPC) for solar parks

Our top experts

Engineering, procurement and construction (EPC) from a single source

The Faber Energy Group combines over 25 years of experience in electrical engineering with more than 15 years of specialised know-how in the solar sector. As leading experts, we offer comprehensive expertise in the planning, procurement and construction (EPC) of large-scale photovoltaic projects. Thanks to the close integration of our subsidiaries, we realise turnkey solutions that go far beyond mere installation.

Why the Faber Energy Group?

Your advantages at a glance

High quality and reliability through in-house production

Quality starts with the foundation: After Faber E-Tec has poured the certified concrete bodies, each compact transformer station is individually equipped according to project specifications. This vertical integration guarantees maximum reliability for your grid connection points.

Comprehensive expertise and planning security

We combine decades of expertise in electrical engineering, medium voltage and system planning. From the initial feasibility study at Faber Solartechnik to the final commissioning of the transformer station, you receive all services from a single competent source.

We are a technology driver of the energy transition

The Faber Energy Group sees itself as an enabler of decarbonisation. By combining highly efficient energy infrastructure and state-of-the-art photovoltaics, we actively promote the integration of renewable energies and secure the future viability of your investments.

Our services

Holistic project planning: step by step to your energy solution

Precise production & customised assembly

The process begins in our German production facility with the moulding of certified concrete bodies. Faber E-Tec then equips each compact transformer station with the specific medium-voltage and low-voltage technology required for your particular grid area and field of application. Each station is an individual powerhouse weighing over 17 tonnes.

Integrated planning & engineering

On request, the Faber Energy Group can take over the entire project planning for you - from the customised transformer station to the comprehensive medium-voltage concept. Our experts at Faber Solartechnik and E-Tec take all site-specific requirements into account to guarantee maximum availability of your system.

Special logistics & heavy haulage

A fully equipped compact station weighs over 17 tonnes and requires precise logistics planning as a heavy transport. Our experienced specialist department coordinates the safe transfer of the station directly to your site - on time and reliably.

Installation & mains connection

We think in depth: after delivery, the transformer station is professionally sunk into the ground by around one metre. In addition to the earthworks, our service includes professional installation and the technically secure connection of your generation plant or industrial operation to the infrastructure.

Compliance with 800+ distribution system operators

Each of the more than 800 German grid operators has individual requirements for the grid connection. Our flexibly designed stations fulfil every technical requirement. In this way, we ensure that your ground-mounted photovoltaic system or commercial operation is connected to the grid smoothly and in compliance with regulations.

Safety, maintenance & protection measurement

We carry out professional protection measurements at low and medium voltage level at regular intervals to ensure long-term trouble-free operation. This ensures the longevity of your energy infrastructure and minimises the risk of unplanned downtimes.

The Faber Energy Group: Your partner for integrated energy infrastructure

The Faber Energy Group has stood for innovative transformer solutions and pioneering energy concepts since 1995. Founded by Mr Faber Senior, the group of companies has developed from its roots in electrical engineering to become a technological pioneer in sector coupling. With our production plant and administration in Bünde and the planning centre in Dresden, we offer seamless support for complex energy projects throughout Germany.

As a holding company, we combine tradition with technological excellence:

  • Faber E-TecSpecialised in the manufacture of standard-compliant transformer stations and medium-voltage technology in accordance with IEC 62271-202 and VDE 0670-202.

  • Faber Solar TechnologyExpert for the project planning and realisation of large-scale photovoltaic systems.


With over 25 years of experience in electrical engineering and sound EPC expertise (Engineering, Procurement, Construction) in the solar sector, we are actively shaping the energy transition. We not only supply components, but also safe, efficient and sustainable complete systems for the energy supply of tomorrow.

Why companies choose the Faber Energy Group

The Faber Energy Group acts as a central holding company for integrated solutions in the Energy infrastructure. When customers request a Buy transformer station or complex projects in the field of Medium voltage the Group offers decisive advantages through the bundling of specialised subsidiaries:

  • Highest manufacturing quality through in-house production: As an experienced Manufacturer for compact stations guarantees the Group via the Faber E-Tec maximum reliability. A key quality feature is the Own production of the concrete bodies and the subsequent individual equipping of the stations in Germany.

  • Customised solutions for the grid connection: The portfolio ranges from the compact Transfer station for industrial companies through to specialised Solar station for large photovoltaic parks. Each system is customised precisely to the technical specifications of the distribution system operator (DSO) and the specific requirements of the customer.

  • Comprehensive expertise in the EPC process: The Faber Energy Group acts as an expert for Compact substations and offers all services from initial planning to professional installation and long-term maintenance from a single source.

  • Focus on sustainable energy infrastructure: All solutions for the medium-voltage level are designed for high efficiency and the seamless integration of renewable energies. The Group combines the expertise of the Faber Solar Technology (generation) with the infrastructure expertise of Faber E-Tec.

The Faber Energy Group is the strategic combination of energy generation, modern grid infrastructure and professional grid connection. These synergies result in high-performance and future-proof complete systems for the B2B sector.