Please note: Due to a company outing we will close early on Friday the 21st of June. Order and pay before 10:00 AM on Friday the 21st of June, for delivery on Monday the 24th of June. Contact us for more information about our delivery possibilities

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Please note: Due to a company outing we will close early on Friday the 21st of June. Order and pay before 10:00 AM on Friday the 21st of June, for delivery on Monday the 24th of June. Contact us for more information about our delivery possibilities

Our assortment of mounting materials

The efficiency of solar cells is, apart from their own properties, largely dependent on the mounting system in which they’re applied. With incorrect mounting or lesser-quality material, cells can break and lessen the efficiency of the cells.

Online calculator

With the ESDEC and Van der Valk calculators, you can easily calculate which materials you need yourself and be certain you are ordering the right materials. This prevents mistakes and saves a lot of time, the calculators of both suppliers  are only available for the professional installer.

ESDEC
For solar cells on slanted roofs, use the ClickFit calculator or the renewed ClickFit Evo calculator. For flat roofs, you can use the FlatFix calculator.

Van der Valk Solar System
The ValkPVplanner is and online calculation program that calculates the right mounting materials for all roofs via Google in quick and easy steps, also outside the Netherlands. The ValkPVplanner is user-friendly, fast and complete.