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16. Juli 2014 // PV*SOL premium succeeds PV*SOL Expert PV*SOL Expert Users can import (sic!) all their projects into PV*SOL premium. This is state-of-the-art planning and design of on-grid systems with full feed-in,...
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Valentin Software - 20 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...

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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 Android OS can find PV*SOL app here: