K2 SolidRail System

The SolidRail mounting system for photovoltaic assemblies is suitable for nearly all coverings. This includes pan tiles, plain tiles, slate tiles, trapezoidal sheet metal, corrugated fibre cement, corrugated sheet metal and standing seam roof.

PV-Anlage auf Trapezblech mit Solarbefestigern und SolidRail

Comprehensive range of mounting rails for varying load profiles

Robust and structurally proven

High flexibility for a diverse range of widths

K2 Base: Simple, fast and safe PV planning

Quick and easy planning in five steps of K2 mounting systems for pitched and flat roofs as well as façades. Our free planning tool K2 Base has a dashboard for efficient project control. Google Maps integration and graphic drawing tools support and facilitate your planning.

Start planning

System Variants

Roof tiles and roof stones

In the SolidRail range, you will find stainless steel roof hooks for low processing possibilities of the tiles. Flexibility is ensured by the adjustable connection to be able to install even with narrow rafters or different heights.

Our SolidRail system can also be installed with on-roof insulation by using other screws.

Compatible components PV-Anlage mit Dachhaken und SolidRail auf Betondachsteineindeckung

Corrugated fibre cement and corrugated sheet metal

These are equipped with a seal and some have an abZ (general building authority approval) in Germany. The hanger bolts are used for wooden substructures. They are equipped with an adapter plate to which the rail is attached – pre-assembled, of course. We offer different lengths as well as different diameters (M10/M12). For a steel substructure, we use solar fasteners. These are equipped with a hardened drill point and also have an abZ.

Compatible components PV-Anlage mit Stockschraube und SolidRail auf Wellfaserzementeindeckung

Trapezoidal sheet metal roofing

These enable the PV mounting system to be fixed in the steel or wooden substructure. The matching calottes in various sizes and colours are also included in the scope of delivery. Our solar fasteners have an abZ (general building authority approval) in Germany.

Compatible components PV-Anlage mit Solarbefestiger und SolidRail auf einer Trapezblecheindeckung

Metal seam roofing and metane small roof systems

These enable the PV mounting system to be fixed on almost all of the roof coverings. The following profile types are possible: double standing seam, angled seam, snap seam, round seam (Bemo, Kalzip, Aluform), metal roof systems (Rib-Roof Evolution, Speed 500, 465, Domitec, Klip-Lok and Klip-Tite).

Compatible components PV-Anlage mit Stehfalzklemme auf einer Blechfalzeindeckung