Photovoltaics is unique! The built-in solar cells convert the inexhaustible energy of the sun crystal by crystal into alternating current suitable for everyday use without disturbing the balance of nature. A prime example of regenerative energy and the backbone of the German energy transition.









Based on a customised 3D model of your site, we plan the possible nominal PV output and calculate key technical data such as power generation, self-consumption and grid feed-in. In doing so, we take into account the local conditions as well as the technical, legal and economic framework conditions.

Once the offer has been signed, we take care of the detailed planning and procurement of the components as well as the clarifications and approvals with the grid operator and, in the case of rooftop systems, the structural analysis. In the case of ground-mounted systems, the building permit planning and the inspection of the respective soil conditions are required instead of the structural analysis.

As soon as your PV system is operational, it must be connected to the public grid. This also includes the grid operator-compliant installation of protection parameters such as NA protection, QU protection or decoupling protection from our own planning and production. If you already have a power supply at your location, we will of course include this in our planning.

You will receive a customised offer from us for a turnkey PV system. Our offers always include an all-inclusive price for all components and work steps required for installation and commissioning as well as a profitability calculation for your planning.

Once all construction preparations have been completed, our in-house construction teams arrive at your site. For a 1,000 kWp PV system, we will be on your roofs for around 3 weeks. The construction phase ends with the remuneration-related commissioning, i.e. the proof of function of the system to the Federal Network Agency.

For the first 2 years, we take care of the maintenance and servicing of your PV system as standard. Experience shows that most problems, e.g. due to production faults, occur during this period. After that, you can count on PV electricity from your own system for at least the next 30 years.
The centrepiece of every PV system. We only install for you Modules of the highest quality that make the most of the sun's rays. We rely on renowned manufacturers such as JA Solar, Trina Solar or Ryzen, which have the best bankability criteria.
InverterOver 1,000 volts DC voltage becomes AC low voltage: Depending on the size of the system, we use 400 or 800 volt multi-string inverters. This enables us to achieve optimum performance values without taking too great a cluster risk in the event of a defective inverter. We create the wiring plan for each individual system during the planning phase.
High production requires a lot of power. This is why most industrial companies are connected directly to the medium-voltage grid and have own Transformers. We utilise the existing infrastructure and make the PV electricity available for direct self-consumption or transformed feed-in.
Own consumption is the most economically and technically sensible use of self-generated PV electricity: no unnecessary transmission losses and no expensive grid fees. The electricity can be tapped directly at the low-voltage level and fed into your production.
With the switch to Electricity-powered mobility many companies are facing a completely new challenge: The creation of charging infrastructure. A company's own PV system can help to provide the fuel of the future, electricity, at low cost and at the same time expand and utilise the required grid infrastructure.
If the existing electricity infrastructure is not sufficient or if greater distances need to be travelled to the public grid, we can supply electricity with our in-house Transformer compact stations help out. These are certified as transfer stations to the grid operator, but can also provide additional transformer power or low-voltage connections.
The local Medium-voltage grid brings the electricity to your company - and transports your surplus solar power to the next consumer. To do this, the grid operator maintains a medium-voltage grid with at least 10,000 volts - and you have a grid connection that is designed for this voltage.

The origin of photovoltaics in Germany and still the backbone of the expansion of renewable energies today. Commercial rooftops offer ideal conditions for the rapid development of solar systems without competition for space and with the possibility of attractive self-sufficiency.

Whether along motorways or railway tracks, on contaminated, converted or brownfield sites: In order to satisfy Germany's and the world's hunger for energy, we need large-scale photovoltaic systems that can compete directly with coal and the like, even without EEG funding.

The latest development in the field of photovoltaics and a true efficiency miracle: Floating photovoltaic systems utilise previously unused water areas of gravel lakes, for example, are up to 10% more productive thanks to water cooling and noticeably improve the water quality by shielding it from direct sunlight.

The sun provides the added value - we take care of the monetisation. There are various models for financing a photovoltaic system. We will be happy to discuss the choice in a personal meeting and weigh up the various advantages. One thing always comes out of it: green energy for self-sufficiency!




















































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Faber Solartechnik GmbH
Bachstraße 21, 32257 Bünde
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Faber E-Tec GmbH
Am Fichtenkamp 7-9, 32257 Bünde
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Faber Solartechnik GmbH
Devrientstraße 7, 01067 Dresden
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