: It determines the yield and solar fraction of a system based on your location and basic heat demand.
: Pre-loaded with over 2,000 global climate data locations and 200+ pre-configured solar thermal systems. Valentin TSOL Free Download
: You cannot save project reports or print during the trial period. : It determines the yield and solar fraction
While there is no permanent "free" version of the full desktop software, you can access the Valentin Software T*SOL toolset for free through a or a simplified online calculator . including CO2 reductions
: Provides technical and economic indicators, including CO2 reductions, payback periods, and energy savings.
: Helps dimension storage and collector arrays (including east/west roofs) to find the most efficient setup.