Changed opening hours

Our office will be closed on Tuesday, 15 Oct., 2024, due to a company event. Learn more

New license model

In November 2024, we will be introducing a new license model for our software products PV*SOL premium, PV*SOL, T*SOL and GeoT*SOL. Learn more

Our products

Updates, upgrades and other versions

  • PV*SOL

    Dynamic simulation programs with or without 3D visualization and detailed shading analysis for calculating photovoltaic systems with battery systems.

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  • T*SOL

    Dynamic simulation program for the design, dimensioning and optimization as well as precise calculation of yield and efficiency of solar thermal systems.

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  • GeoT*SOL

    The professional tool for planning and designing heat pump systems, including precise calculation of yield and efficiency.

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Customer feedback

  • “I love your software and can not imagine a career in solar installations without PV*SOL.”

    Ola Gunnar Flintegård (Norway)

  • “Outstanding software. Is there anyone not using it?”

    James Beaumont (UK)

  • “PV*SOL is almost foolproof and easy to use, even for beginners.”

    Brent Crawley (UK)

How can we help?

Our sales team and technical support are available by email, phone, forum and live webinar.

Contact sales team