Get to know the Eturnity Solar Solution

Use the Solar Solution directly on your website and as a consulting and planning support for your customer consultants

More customer contacts and time thanks to the Solar Calculator and Solar Expert

Which tool would you like to learn more about


Solar Calculator

The Eturnity Solar Calculator is more than just an online calculator for people interested in solar systems, it is a digital assistant in terms of new customer acquisition and lead management in the photovoltaic sector that works for you 24 hours a day.

Try out the Solar Calculator directly

Solar Expert

The Solar Calculator can be supplemented at any time with our PV planning tool – the Solar Expert – which automates and standardizes the administrative processes behind consulting, planning, and offer generation. Together, these two tools form a complete PV package for your energy or installation company.

More insights on the Solar Expert

Our customers experience:

more deals
time savings
to the finished offer

These customers have already been convinced:


“With the Solar Calculator from Eturnity AG, we offer our customers a unique online experience around our energy solutions. The usage and the positive feedback exceeded all our expectations”

Andreas Uthmann, Centralschweizerische Kraftwerke
In use: Solar Calculator

The Solar Calculator on your website

The Solar Calculator can be integrated into your website – adapted to your corporate identity as well as your prices and products – and will convince your prospective customers with its particularly intuitive operation and the easy-to-understand result. Since the prospective customer leaves their e-mail address, you can follow up directly with them. You can also test the Solar Calculator as a demo version.


“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, Wallis – Switzerland
In use: Solar Calculator und Expert

Tangible results in just a few minutes

Your data is stored in the Solar Calculator and expert. This means that both the result of the solar calculator and the offer can be created and used after just a few minutes in order to explain the situation to the prospective customer on the basis of the comprehensible presentation. This is a real advantage over the complicated data of competitors!


“The Solar Expert supports us in quickly submitting offers to our customers. The offers are very clear and contain a lot of information so that we can determine target prices within a very short time. This allows us to have a short response time in our customer service. In addition, the Solar Calculator is very much appreciated by our customers.”

Andreas Schwenk, KWG
In use: Solar Calculator und Expert

Save time!

With the Solar Calculator alone you save time: the prospective customer can get an idea of your services on their own via your website. But it is also a useful tool to support your employees in direct customer talks. If you also integrate the Solar Expert, you can reduce your effort in terms of offer creation and customer management.

All information about Solar Calculator and Expert

Detailed information about the Eturnity tools:

In addition, our consultants will be happy to assist you, answer any open questions, or set up a trial version for you.

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Your personal advisor

We will be happy to answer your questions, just get in touch with one of our customer consultants.

Roger Sutter
Roger SutterManager Customer Consultant
Quentin Thepot
Quentin ThepotCustomer consultant Switzerland
Severin Müller
Severin MüllerCustomer consultant Northeast Switzerland