This aluminum intermediate clamp for aluminum profiles Side++ in grey from Van der Valk with the Van der Valk product number 721550 is used for mounting solar panels on the roof.

It has a span of 28-50 mm and can therefore fix solar panels that are within this frame thickness. The Van der Valk intermediate clamp is used to attach modules to an aluminum profile Side++. The intermediate clamp has a clamping screw with hexagon SW 8 and is suitable for frame heights from 28 to 50 mm. Aluminum is a rust-free and weather-resistant light metal. This intermediate clamp is therefore ideal for fastening your solar cells.

Watch the installation videos for a better understanding:

Click here to watch all installation videos for a better understanding of the Van Der Valk installation systems and find the right system for your roof type.

You can also use the Van Der Valk planning tool to calculate your required components and you can view the installation instructions in the download section.

You can also consult our solar guide on common questions such as:

1. costs and income - Are solar installations in Switzerland worthwhile?

2. subsidies - Will my system be subsidized by the state?

3. steps to the solar system - Which individual points do I need to tick off?

And many more.