Commercial clients

Our solutions for more sustainability and
independence in your company

We offer a "turnkey" solution and accompany you all the way to your photovoltaic system

From the first consultation to commissioning – we are always at your disposal. We adapt the photovoltaic system to your current and future needs and take market developments into account to prepare your company for future challenges.

• Analysis of your individual conditions and needs

We analyze local conditions to determine the photovoltaic potential of your building. We also analyze your needs to offer you a customized solution.

• We look ahead

We consider not only your current energy consumption, but also the development of your business and the associated additional electricity consumption or the use of other technologies such as electric mobility or heat pumps.

• Developing a solution

Your individual solution is developed and presented to you. After your approval, you can now implement your energy visions.


Individual consultation for your photovoltaic project

• Consultation on project documents and in communication with all institutions

From A to Z – we take care of your project and prepare it from the first consultation, through the administrative path to the exploitation phase. And your job is to enjoy your new photovoltaic system.

• We are your trusted partner after the project is completed

If you still have questions about your photovoltaic system after the project is complete, we are happy to help. We always have a solution for your wishes and intentions, for extensions or questions about other systems.

• We act on conviction

Our daily work is in line with our worldview and our convictions. This helps us to support you, full of ambition and motivation, and to make sure you never run out of energy.

Your advantages with a photovoltaic system
by Sonnis Energy

Cost effectiveness

Reduce energy costs and increase
property value


Minimising financial and
geopolitical risks


Your contribution to a sustainable
future and 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.