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System sketches
Spans: B
Cantilever: A
Preconditions:
PV modules with a surface weight of between 11.5 and 18.5 kg/m²
System: at least 2 fields
The statics calculations do not take account of increased snow loads caused by snow piling due to
roof overhangs, neighbouring buildings or snow guards. The roof hooks are placed at each intersec-
tion of the horizontal and vertical profiles. They may lie a maximum of 30 cm above or below the in-
tersection. Connection of the vertical profile to the roof hooks with 2 self-cutting, self-drilling screws.
Remark: According to the system statics, larger spacings are possible under particular environ-
mental conditions. These can be requested after providing the conditions concerned.
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