Realise your own energy vision
quickly & easily with our service

Your complete service at Sonnis

As a full-service provider, we accompany you during the realisation of your PV system and ensure that it meets your wishes and needs.

• Your needs first 

Our photovoltaic systems are at your tailored to your wishes.

• Sustainable and future-oriented

A sustainable energy supply is our driving force! We will be happy to advise you on how you can optimally use the generated energy on site. We take into account the possible future use of charging stations or heat pumps

• Quality 

From the selection of components to installation and electrical connection, our competent project managers focus on quality and reliability

Personal support for your PV project

• Preparation of project documents and communication with all institutions

From the request to the distribution network operator to the registration of the photovoltaic plant in the market master data register, we take care of your project and make sure that you can enjoy your new solar power system.

• We are your contact even after the project has been completed 

If you still have questions about your photovoltaic system after our instruction, we will be happy to help you. For extensions or questions about “old” systems, we always have a solution for you.

• Performance by conviction 

What we do every day is always in accordance with our world view and our beliefs. This helps us to support you full of ambition and motivation and to make sure that you never run out of energy.

Your advantages with a photovoltaic system at Sonnis


Reduce energy costs and increase the value of the property


Minimise financial and geopolitical risks


Make your contribution to climate protection

Your participation is needed!

In order for us to create a personalised offer for you, we first need your contribution. In our enquiry form, we would like to locate your object so that we can create a 3D simulation. In the further steps we need, among other things:

As soon as we receive your complete documents, we will prepare an advance plan to analyse your solar potential. Afterwards, an employee will contact you to discuss your wishes and ideas and provide you with a personal offer.