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Dormetingen DE, FBW Fertigbau Wochner_Or

Save yourself a whole lot of planning work


Solar.Pro.Tool from Schweizer


Project registration, system layout, statics, electrics (PolySun) and flexible expenses in a single environment


Direct linking of item lists to the ERP system for tender preparation and order registration

No limits

Scalable at will, with an unlimited number of planning projects, versions etc.

Web based

User-friendly web-based use of planning software

Easy transfer

Simple digital transfer of project data on special lists for verification of statics and stability


Wide range of import options, registration of building geometries from Google, pdf or dxf


Support from Schweizer: direct, project-specific support from Schweizer’s specialists

Cloud solution

Site-independent availability, accessible by the entire project team as project data are stored in the Cloud

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Your free license

A personal license is required to use the Solar.Pro.Tool from Schweizer. You can register for the "SPT Light" version directly.


Online training

We are happy to offer you personal online training for our planning software. You can choose from 6 modules.

To upgrade to a fully functional version "SPT-Basic", please contact the responsible sales consultant or send an e-mail to

Quick-Start Guide Solar.Pro.Tool from Schweizer

Tips for planning of BIPV roof systems in SPT

The planning of a PV BIPV roof installations can be quick and simple. Try it out!

With SPT from Schweizer you can also plan and design complex BIPV roof systems. Here are a few tips.

Overview of licence options

Casual users


Project specification and plant design

Statics check by Schweizer

Unlimited use

Frequent user

SPT-Pro Unlimited

All design functions
Including E-Designer/Electric/CAD-Input/Output
Responsibility for planning results by user

*) Only for professional users

An initiative under the auspices and with the support of  

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