Doka GmbH
Module array against the sky

Solar power from your own roof

Consultation, planning, installation and storage from one company.

Herrenmattstrasse 5, 3175 FlamattMonday to Friday, 07:00 to 18:00031 741 02 38

Your photovoltaics partner from Flamatt

Doka GmbH

5.0

10+ reviews on Google

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Solar fence of vertically mounted modules around a pool terrace
Pool terrace with solar fence and outdoor shower

From our references: solar fence on a pool terrace

Vertically mounted modules as a privacy screen around the pool. The fence produces electricity without using any roof space.

Our own photos, not stock images.

All references

Installing solar modules on a tiled roof
Close-up of a solar module being fastened

Installed by our own team

Whoever plans the system also builds it. Our installers know every roof from the quote, and you have the same contact person from the first appointment to commissioning.

A detached house is finished in two to three days. We organise the scaffolding, the connection and the registration with the grid operator.

How the installation works

How the system works

The benefit comes from self-consumption, not from feeding in.

Your consumption first

What you use yourself, you do not have to buy. Heat pump, boiler and charging station preferably run when the sun is shining.

The rest goes to the grid

Your grid operator pays for the surplus. How much varies by region; we check it for your location.

Storage, if it pays off

A battery lives on the difference between the electricity price and the feed-in tariff. If that gap is small, we advise against it.

Large module array against the sky
Housing estate with solar systems on several roofs

Also for flat roofs and businesses

On flat roofs, the modules are elevated and held in place with weights, without penetrating the roof membrane. For businesses and agriculture it pays off twice: consumption happens during the day, when the system produces.

Which roofs we build on

Process

Four steps. At every point you know what comes next.

  1. 01

    Enquiry

    Phone call or form.

  2. 02

    On-site visit

    Survey roof and consumption.

  3. 03

    Quote

    System size, yield, costs.

  4. 04

    Installation

    Permits, installation, commissioning.

Request a quote

Name and phone number are enough. We usually get back to you within one working day.

Address
Herrenmattstrasse 5
3175 Flamatt

Free quote in one minute

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