Eturnity AG – software solutions for consultation and sales of solar, heating and e-mobility systems

Making renewable energy systems easier to sell

Book appointment

Eturnity AG – software solutions for consultation and sales

Making renewable energy systems easier to sell

Book appointment

More than just a tool – a booster for efficient consulting and sales of energy system



Use our Solar and Heating Calculator to provide your website visitors with a non-binding but precise estimate


Our integrated planning module can help you to design projects quickly and easily


Your customers’ requirements are analysed, compared and displayed with details of the offer broken down in a clear, easy to understand way


Manage your sales pipeline and distribute renewable energy systems efficiently
Our solutions

The Eturnity Solutions


Eturnity Facts

80 %

time saving

30 %

more deals


customers all over Europe


Market leader

The advantages of the Eturnity Software

Our team

Get to know the team behind it

We love to support companies in selling renewable energy systems, but Eturnity has more to offer. What gave CEO Matthias Wiget the idea? What drove him to implement this idea and which team is behind Eturnity? We will tell you.


This is what our customers say

  • I now have fewer interfaces in the roof system sales division. Personnel capacities can thus be deployed elsewhere, and time savings of up to 75 percent can be achieved by the time it takes to prepare a quotation, even while on the road at the customer's premises.
    Niko Mack
    actensys GmbH
  • The demand for PV systems is very high and growing. With the software from Eturnity we have already received a lot of contacts and, above all, we have also been able to generate orders. The creation of (indicative) offers is very quick and easy. The customer receives an attractive PDF document via Eturnity.
  • With the integration of Eturnity Solar Calculator and Solar Expert, we have taken an important step. Our processes are more customer-oriented and effective, and customers feel that.
    Manfred Lein
    aurora Solar GmbH
  • Eturnity’s software made it much easier for me, as a newcomer to photovoltaics, to get started in the industry. I was ready to work from the first day and could immediately take care of the customers.
    Patrik Hauser
    Hauser Solutions GmbH
  • From now on, it will take less than three minutes to obtain a simple, global-based cost estimate: cost price, yield, production, CO2 savings, etc. Based on these elements, a very precise quotation will then be drawn up
    Alain Neuwerth
    SEIC-Télédis- Gruppe
  • Eturnity AG’s products are simple and targeted, and the company provides well-coordinated support.
    Christ-Andri Hassler
    hassler energia alternativa ag

“I am proud of Eturnity. Since the market entry in 2015, we have been able to develop our products to the highest level and our products are now used in 13 countries.”


Our customers

Some of our customers

Our blog

Variety of topics Renewable Energies

In the Eturnity blog we have them all: experts, topics and news from the photovoltaic and heating industry. But also useful information and user cases of our software solutions. For example, did you know that our solutions are also a suitable tool for your online marketing?