Download Valentin Software GeoTSOL 2026.3.14 for Windows

Free download Valentin Software GeoTSOL 2026.3.14 full version standalone offline installer for Windows PC,

Valentin Software GeoTSOL Overview

This is a dynamic simulation program for professional planning, calculation, and design of geothermal, solar systems. You can choose between different heat sources (soil, air, and groundwater) and modes of operation (monovalent, monoenergetic, and bivalent) for your location. You can emphasize the integration of solar thermal systems and bivalent systems with the boiler as heat generators. Requirements, losses, and consumption are determined as a result of a dynamic minute simulation. The electricity consumption, seasonal heat performance factor, and costs are calculated, taking into account off-periods and tariffs. With these parameters, it evaluates the economic efficiency of the system. The heat price and return are shown for the heat pump system and a comparison system.

Features of Valentin Software GeoTSOL

Simulation of the contribution margin of the heat pump and other heat generators
Determination of the annual performance factor according to VDI 4650
Databases with heat pumps, collectors, boilers, and storage tanks
Tariffs and blocking periods
Global climate data available
Configurable project report

System Requirements and Technical Details

Internet access
Operating systems: Windows 8.1, Windows 10, Windows 11
RAM (Memory): 2 GB RAM (4 GB recommended)
Free hard disk space: 500 MB
Microsoft .Net Framework 4.7.2