Made in Germany

Vertically integrated

Develop. Build. Store. Trade.

Germany's only group of companies that develops energy projects, manufactures grid infrastructure, realises battery storage systems and markets energy itself.

Employees

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Divisions

Product portfolio

Faber E-Tec GmbH

Energy infrastructure from our own production - from high voltage to battery storage.

High voltage

Substations

Turnkey 110 kV/MS substations for large-scale projects. Planning, construction and commissioning from a single source.

Medium voltage

Transformer stations

Compact stations and walk-in transformer stations for solar parks, charging infrastructure and industry. TAB-compliant.

Low voltage

LVMD

Low-voltage main distribution boards especially for the solar market. Feed-in, supply and mixing systems.

Memory

Green energy storage

Low-voltage main distribution boards especially for the solar market. Feed-in, supply and mixing systems.

Mains supply

Grey electricity storage

Battery storage for co-location with RE systems. Powered exclusively from renewables, eligible for EEG subsidies.

Why Faber?

The Faber advantage

Integrated value creation - one provider, one responsibility.

50-75 % faster

Grid connection times significantly below the market average - thanks to in-house production and well-established processes.

One contact person

From the first meeting to commissioning - one project manager, full transparency.

Own production

No dependence on supply chains. Copper, steel and concrete - directly from our production.

Marketing included

Storage and electricity optimally marketed - via F-TRADE, our own trading platform.

Structure

Three divisions. One goal.

Energy infrastructure from our own production - from high voltage to battery storage.

Full-service solar project planning and EPC

Ground-mounted PV from securing the site to commissioning. Construction law, grid planning, construction - all with our own staff.

Start PV project

Energy infrastructure and storage

Substations, transformer stations, LVHV and battery storage systems - manufactured in-house.

Technology & components

Energy trading and marketing

Direct marketing, PPA structuring and storage marketing - for green and grey electricity storage.

Discover marketing

References

Trust of leading companies

Ochtendung SPM Sybac solar park - major project realised by Faber Solartechnik.

AKR Alpha Kunststoffrecycling GmbH - Reference for sustainable industrial power solutions.

Ready to accelerate your project accelerate your project?

Whether it's a solar park, storage project or grid infrastructure - talk to us.

Enquiry send

We will contact you promptly with specific queries and an initial project proposal. We already take into account the specific application, performance and grid connection requirements.

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FAQ

Frequently asked questions

Answers to the most important questions from project developers, investors, industrial customers and grid operators.

What distinguishes Faber from other EPC service providers?

Faber is the only vertically integrated group of companies in Germany that combines project development, infrastructure production, battery storage construction and energy trading under one roof. Instead of several subcontractors, you have a single point of contact - from securing the site to marketing the electricity. This reduces interfaces, shortens project lead times by 50-75 % compared to the market average and minimises liability risks.

What project sizes does Faber realise?

Faber E-Tec manufactures over 300 transformer stations every year and realises transformer stations up to 110 kV. Whether a single station for a commercial site or a turnkey grid connection for a multi-MW solar park - the capacities scale with your project. Contact us at an early stage; we support projects from the feasibility study onwards.

How does a typical grid connection project work at Faber?

The process is divided into four phases: 1. analysis - grid inspection, TAB requirements, authorisation framework. 2. planning - design of the transformer or substation, documentation. 3. production - production in our own workshop, no delivery bottlenecks. 4. commissioning - installation, switching authorisation, handover. Thanks to in-house production, there are no typical waiting times for external suppliers.

Can battery storage systems be combined with existing solar systems?

Yes, Faber implements both co-location storage systems (green electricity storage, directly connected to a renewable energy system, eligible for EEG subsidies) and stand-alone systems (grey electricity storage, grid connection possible). Retrofitting existing solar parks is possible, provided the grid connection offers the necessary capacity - our engineers will check this as part of a free preliminary analysis.

How does Faber Energy Trading market the electricity generated and the storage capacity?

F-TRADE handles direct marketing in accordance with the EEG, structures Power Purchase Agreements (PPAs) and markets storage capacities on the balancing energy and intraday market (arbitrage). As an internal group service provider, F-TRADE has a full interest in optimising the performance of your plant - there is no conflict of interest with an external marketer.

Do Faber products fulfil the requirements of the grid operators (TAB)?

All transformer stations and NSHV are manufactured and documented in accordance with TAB (Technical Connection Conditions). Faber works regularly with regional grid operators such as Westnetz and is familiar with their specific requirements. On request, we can handle all communication with the grid operator.

What funding opportunities are there for storage projects?

Green energy storage systems co-located with renewable energy systems are eligible for EEG subsidies under certain conditions. There are also KfW programmes and federal state subsidies for commercial storage solutions. Faber advises you on the selection of the appropriate subsidy structure - please contact us before the planning phase begins, as subsidy conditions influence the system design.

How quickly can Faber deliver - even at short notice?

Thanks to in-house production and stockpiled materials (copper, steel, concrete), standard transformer stations can be procured much faster than via the market. Exact delivery times depend on configuration and capacity utilisation. For time-critical projects, we recommend reserving capacity at an early stage - contact us directly for a binding statement.

In which regions does Faber operate?

Faber is active throughout Germany. The head office and production capacities are located in North Rhine-Westphalia. Projects are realised nationwide - from the North Sea coast to Bavaria. We are also available for international enquiries; please contact us.