The next level of software for flat roofs with a pitch of 0-5°. Optimise the installation plan for solar panels on flat roofs with our innovative solar panel calculation tool.
ValkPVplannerPro

Why choose our PV project software?

Our ValkPVplannerPro has been developed with one goal in mind: to help professionals design solar energy systems efficiently, accurately and reliably.
- Versatile: Suitable for large-scale commercial and residential solar installations
- Reliable: Structural and ballast calculations according to Eurocode standards (EN 1990, EN 1991-1-3, EN 1991-1-4)
- Efficient: Automatic optimization of ballast plans and system costs
- User-Friendly: Intuitive software with smart design tools
Advanced features

ValkPVplannerPro goes beyond standard design software. With a range of powerful features, you can design every project in detail - from the first installation plan to the complete bill of materials.
- Flexible design: Create layouts based on satellite maps, white backgrounds, or custom images
- Smart system configuration: Automatic sizing and labelling of panel fields
- Optimized ballast distribution: Prevent exceeding allowable roof and point loads
- Extensive database: Up-to-date list of available panel types with easy filtering options.
- Complete project planning: Easily generate a detailed project plan and bill of materials including cable management and additional materials.
Reliability

A safe and stable PV system starts with a reliable design. ValkPVplannerPro is equipped with intelligent controls and accurate calculation modules that ensure optimal safety in compliance with all technical and building standards.
- Built-in tools for accurate determination of terrain, wind, and snow zones
- Calculations for every CC class and design lifespan
- Automatic determination of critical roof zones for optimal safety
- Seamless integration with Virto CAD for comprehensive project support and design options
Get Started with ValkPVplannerPro
Do you want to start designing your PV system right away? Simply create an account using the button below and get access to the calculation software.
*You will gain access once the application is validated and approved by Van der Valk Solar Systems.