Van der Valk ValkPro+ Expansion Wire 732020

Install this recessed expansion wire in the cable clamp to manage cables and compensate for system movement on flat roofs.

SKU: VDV732020-BDL-50 Categories: Mounting materials, Shop Brand: Van der Valk

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ValkPro+ Expansion Wire

Van der Valk’s ValkPro+ recessed expansion wire is designed for quick and easy installation in the cable clamp. It manages PV system electrical cables, keeping them clear of the roof surface. This expansion wire bridges gaps between adjacent systems and compensates for movement caused by expansion or contraction of system components.

ValkPro+ System

The Van der Valk ValkPro+ PV mounting system is available in East-west and South-facing configurations and can be installed at a tilt angle of 10 degrees. The system is compatible with both landscape and portrait arrays. Assembly is very quick, taking only three minutes per panel. It features preinstalled metal connectors for earthing and lightning protection. The system requires minimal ballast and is also suitable for high-power panels up to 2 metres long.