The ValkPro+ is designed for maximum flexibility, offering multiple orientations and configurations, all in line with your project needs. The system is compatible with both South-facing and East-West-facing setups, ensuring optimal performance in a variety of environments. Additionally, it can be installed in either Landscape or Portrait configuration, providing adaptability for different roof types, layouts, and aesthetic preferences.
Flat roof solar panel mounting systems
Suitable for South or East-West orientations and for Landscape or Portrait configurations
- Fast installation, only 3 minutes per panel
- Standard applicable up to 25 meters in height
- Metal connections for grounding and lightning protection

ValkPro+

ValkPro+ is a versatile mounting system designed for solar panels on flat roofs. Its intelligent design makes it ideal for projects of any size, delivering secure installation and maximizing energy yield.
The system supports both South and East-West orientations and can be installed in either Landscape or Portrait configurations.
- Standard application up to 25 meters in height: Higher applications available upon request.
- Flexible pitch sizes: 1300, 1400, 1500, 1600, or 1700 mm.
- Low ballast: Supported by national standards and wind tunnel testing.
- Easy grounding: Standard metal connections for grounding and lightning protection.
- Panel compatibility: Supports panels up to 2 meters and 'high power' panels.
The ValkPro+ offers a range of foundation options, tailored to different projects and roof types. Installation can be carried out using rubber tile carriers, concrete blocks, or brackets.
- Rubber tile carriers are lightweight, easy to transport, and quick to install. Their soft structure also helps protect the roof surface.
- Concrete blocks act directly as ballast while increasing the system height, which simplifies installation. This makes them well suited for use as a ground-mounted configuration.
- Brackets enable a fixed installation on roofs exposed to high wind loads or on roofs with limited load-bearing capacity. This solution also guarantees a watertight seal.
Using our free to use software, the ValkPVplanner, a complete project calculation with a list of items and a project-specific installation guide can be obtained in easy steps.
Available in various configurations and orientations

'We like Van der Valk Solar Systems because of their expert team, who can come up with really creative solutions and react quickly whenever necessary.'
Volta Solar