: You can download a full-featured trial of T*SOL 2026 to test its capabilities on your computer.
T*SOL is a professional simulation program used to design and optimize solar thermal systems, including domestic hot water, swimming pool heating, and process heat. Free Access Options Valentin TSOL Free Download
: Helps dimension storage and collector arrays (including east/west roofs) to find the most efficient setup. : You can download a full-featured trial of
: Pre-loaded with over 2,000 global climate data locations and 200+ pre-configured solar thermal systems. including domestic hot water
: Includes all professional functions for simulation and profitability analysis.
: 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