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29. März 2015 // PV*SOL premium 7.5 and PV*SOL 7.5 both have six working languages: Deutsch, English, Español, Français, Italiano and Polish. Additionally, they offer even more languages for the project...
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Forum for Your Questions

Our forum is the place to go if you have questions or need assistance using PV*SOL, T*SOL or GeoT*SOL.
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Valentin Software - 25 years of solar market success.

PV*SOL®, T*SOL® and GeoT*SOL® - Planning Software for Photovoltaic, Solar Thermal and Heat Pump Systems. With our programs for dynamic simulation, design, yield forecast and financial analysis we are world leader. Our software is used in over 100 countries. Our international reseller network is pleased to support you locally. Find out more...

Referenzen

Our Online Calculators

With our simple online calculators we offer you a cost-free tool for supporting the arguments for the use and benefits of photovoltaic and solar thermal systems.

Smartphone users with iOS or Android OS can find the PV*SOL app here: