Structural analysis is available on request for all mounting systems offered, according to the current national standards. Components/material comes with a 10 year durability guarantee. 

The FixZ-7 system: In case of flat trapezoidal sheet metal roofs with an inclination of less than 10 degrees, a mounting of the modules parallel to the roof is not optimal due to the low yields and the insufficient self cleaning of the modules. But in many cases a normal elevation with supports is not economic or structurally not possible due to the higher loads. In these cases only low elevation angles are desired respectively practicable. 

FixZ-7 offers a simple and inexpensive additional elevation for these problem cases.  (Images : courtesy Schletter)