Design and simulation software
for renewable energy
At Valentin Software we develop products for the simulation, design and forecasting of photovoltaic, solar thermal and heat pump systems.
Try it out for free!
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PV*SOL premium
Dynamic simulation program with 3D visualization and detailed shading analysis for the calculation of photovoltaic systems in combination with appliances, battery systems and electric vehicles.
PV*SOL
Dynamic simulation program for the design and optimization of photovoltaic systems in combination with appliances, battery systems and electric vehicles.
T*SOL
Dynamic simulation program for the design, optimization and calculation of solar thermal systems.
GeoT*SOL
Dynamic simulation program for professional design, calculation and planning of heat pump systems.
Our services for you
PV*SOL online
Free photovoltaic calculator for the simulation and yield calculation of photovoltaic systems.
T*SOL online
Free solar thermal calculator for calculating the yield of solar thermal systems.
GeoT*SOL online
Free online tool for the simulation and yield calculation of heat pump systems.
PV*SOL Database
Database with photovoltaic modules, inverters, batteries, electric vehicles and much more.
Our customers
Small and large companies from the fields of heating, electrical and building technology use our software for design and simulation worldwide. Educational institutions use our software for the practical part of teaching and students use our programs for their projects and final theses.
Business clients
Engineers, system designers, architects, installers, craftsmen and solar engineers use our software products to simulate, design and forecast solar energy systems.
Educational institutions
We offer universities, research institutes, technical schools, vocational academies and adult education institutions attractive special conditions for all of our software products.
Students
We support students and offer them temporary versions of our software products.
Find out about our offer.
Contact
Sales
If you would like to buy one of our products or would like advice before purchasing, or if you have any questions about the ordering process, your offer or your invoice, please contact our sales team:
E-mail: sales@valentin-software.com
Telephone: +49 (0)30 588 439 0
Office hours:
Mon - Fri, 9 - 16 hrs
Technical support
If you have installation or registration problems, project-related inquiries or questions about our online databases, please contact our technical support:
E-mail: hotline@valentin-software.com
Telephone (for software maintenance customers): +49 (0)30 588 439 0
Office hours:
Mon - Thu, 9 - 12 hrs and 13 - 15 hrs,
Fri, 9 - 12 hrs
Visit our Forum
Visit our PV*SOL help pages