: You can download a full-featured trial of T*SOL 2026 to test its capabilities on your computer.
: For those in education, full 180-day licenses are available for a nominal fee of 90.00 EUR (plus VAT), though this is not strictly free. Key Features of T*SOL Valentin TSOL Free Download
: Provides technical and economic indicators, including CO2 reductions, payback periods, and energy savings. : You can download a full-featured trial of
: It determines the yield and solar fraction of a system based on your location and basic heat demand. : It determines the yield and solar fraction
: You cannot save project reports or print during the trial period.
: Helps dimension storage and collector arrays (including east/west roofs) to find the most efficient setup.
: Pre-loaded with over 2,000 global climate data locations and 200+ pre-configured solar thermal systems.