The name kit Sunfix aero duo says it all. The high-performance SolarWorld solar modules Sunmodule Plus poly, mono, mono black and Sunmodule Protect poly are installed with the mounting system Sunfix aero duo without penetrating the roof membrane and forms a static interconnection that requires only minimal ballast. The aerodynamic, wind tunnel-tested system design ensures that the solar power system behaves like a Formula 1 racing car at high speeds: the frame literally clings to the roof surface. This reduces point and surface loads to a minimum. In the kit Sunfix aero duo modules are arranged in tent-shaped pairs allowing for maximum utilisation of the available roof area. This double design, which reduces shading between module rows, increases the roof’s yield. The modules should be mounted at an angle of 10 degrees, ideally with an east-west alignment, in order to maximise the yield in relation to the roof surface area.