Downloads
30-day trial versions
Download PV*SOL premium, PV*SOL, T*SOL and GeoT*SOL now with all features (except printing and saving the project report) and test them free of charge for 30 days.
PV*SOL premium
The design and simulation software for photovoltaic systems – with 3D visualization and detailed shading analysis.
Download information:
• PV*SOL premium 2026 (R4)
• With 3D and 2D shading analysis
• Free 30-day trial
Release notes | System requirements Download now
SHA1 checksum:
1625b153fe11e5fe69412042839af7fc99305885
PV*SOL
The design and simulation software for photovoltaic systems.
Download information:
• PV*SOL 2026 (R2)
• Includes 2D shading analysis only
• Free 30-day trial
Release notes | System requirements Download now
SHA1 checksum:
855c03d462e839a4b6f28472306d210444239cc2
T*SOL
The design and simulation software for solar thermal systems.
Download information:
• T*SOL 2026 (R1)
• Contains all functions
• Free 30-day trial
Release notes | System requirements Download now
SHA1 checksum:
fc7b563dbbc67af73cde81319459319c370de63b
GeoT*SOL
The design and simulation software for heat pump systems.
Download information:
• GeoT*SOL 2026 (R3)
• Contains all functions
• Free 30-day trial
Release notes | System requirements Download now
SHA1 checksum:
0570e8ae2a5a92eb9560dd0fadded2f7bfdb0a20
Contact
Sales
For product inquiries or questions regarding your order, quote, or invoice, please get in touch with our sales team. You can place your order either by e-mail or via our shop.
E-mail: sales@valentin-software.com
Telephone: +49 (0)30 588 439 0
Office hours:
Mon – Thu, 9:00 – 16:00 hrs
Fri, 9:00 – 13:00 hrs
Technical support
Do you have any questions about installation, registration, project-related topics, or our online databases? Our technical support team is here to help:
E-mail: hotline@valentin-software.com
Telephone: +49 (0)30 588 439 0
Office hours:
Mon – Thu, 9:00 – 12:00 hrs and 13:00 – 15:00 hrs
Fri, 9:00 – 12:00 hrs
Visit our Forum and our PV*SOL help pages