The SolTherm, an implementation of two CEN EPBD standards: EN 15316-4-3 method 3 and EN 15316-6, is an simulation model of a solar thermal system. The inputs for the calculation are extracted from the Solar Keymark datasheets. The software demonstrates the potential of the methods in the standards for building regulations and is under investigation for application in a Solar Keymark certification scheme.

The software can be downloaded for evaluation purposes only! The development team is still building on the software. Frequent revisions, even that effect the calculation results, are unavoidable.

The software is developed commissioned by the Solar Keymark Network and funded by the Solar Keymark Certification Fund.
The latest version of SolTherm can be downloaded through the following link: ...Download SolTherm

You can visit the user forum ...Link to the user forum and add your expertise to the further developments.

The final report is available: ...Download final report

Version history:
- 25.09.2017 V
Help file included, accessable thorugh the menu
- 19.09.2017 V
The first broadly distrbuted version. The model supplied with 8 solar thermal systems showing the validation results against TRNSYS.