PV mounting systems for trapezoidal metal roof

Clamping system - always the right solution
Our systems – your choice! The versions with the short rail C24 and C47 are easy to handle on site thanks to their preassembled components. Or you might decide on the C-rail assembly. Then you’ll get neat cable routing and a load-distributing connection to the trapezoidal sheet. Our clamping systems for modules in portrait meet every requirement.
Insertion system - attractive and unmistakable appearance
Do you value the advantages of quick module assembly with our insertion system and would also like excellent rear module ventilation? Then we have exactly the right solution for your trapezoidal metal roofs, using the combination of our insertion rails and our various short rails.


Light elevation - increase in module efficiency
With our light elevation on trapezoidal metal sheet we increase the module efficiency compared to roof-parallel mounting with short profiles. With an 5° elevation angle this solution is particularly suitable for very flat trapezoidal sheet metal roofs. It also ensures a better self-cleaning effect and increases rear ventilation of the modules.
PV mounting trapezoidal sheet
We provide you with all the components you need to efficiently and easily install solar systems on roofs with trapezoidal sheet metal:
- Aluminium profiles for mounting the solar modules on the raised corrugation in different lengths – also available as short rails.
- Thin sheet metal screws approved by the building authorities: screws that penetrate the trapezoidal sheet , securely fasten the mounting rails and at the same time ensure electrical conductivity between the mounting system and the roof cladding.
- Middle clamps and end clamps for mounting the modules at the edge of the PV system or in the centre of the system.
Our various substructures for trapezoidal sheet metal are perfect for securely mounting photovoltaic systems on roofs.
A major advantage of our solutions is the quick and easy installation of the modules. The mounting systems are designed to make optimal use of the load-bearing capacity of the roof without affecting its structure. One of the installation requirements is that the sheet metal be sufficiently strong to safely carry the load of the solar system. Steel sheet should be at least 0.4 mm thick, while aluminium sheet should be at least 0.5 mm thick, or better 0.7 mm.
With the mounting systems from novotegra, solar systems can be installed with little effort on trapezoidal metal roofs to generate green electricity.