The mounting system establishes the connection between the roof/open surface area and the PV modules.
There is an optimal system for almost every roof covering, which also matches the requirements as regards the respective wind and snow load zone. Universal mounting solutions
To achieve the highest efficiency and a long service life of the photovoltaic system, you need the right mounting system. The demands on a modern assembly system are high - and for good reason.
The mounting system must be as flexible as the roofs are different. Hardly any roof design can be simply copied. Here, the chimney is on the left. There, the roof window is on the right, etc. Thanks to individual planning, you always get the right material for the right application. With Schrack assembly systems, safety and efficiency are perfectly balanced at all times.
A roof is called pitched if its inclination is greater than 15°. But the environmental conditions are always different. Roofs are usually covered with clay tiles, sometimes plain tile, sometimes interlocking tiles. Alternatively, corrugated eternit or trapezoidal sheet metal is used. Schrack Technik offers the appropriate roof connection for installing PV system on all these different types of roofs. This includes mounting rails as well as the corresponding connecting elements, all meticulously selected for your specific situation.
Die Schneelast oder Schneedruck gehört zu den klimatisch bedingten veränderlichen Einwirkungen auf Bauwerke. Sie hängt von Schneeart und Schneemenge ab. Österreich wird in 4 Schneelastzonen eingeteilt (2*, 2, 3, 4)
In flachen Regionen gilt die Schneelastzone 2* und 2, in alpinen Regionen 3 und 4.
Standortspezifische Informationen zu den jeweilig gültigen Schneelasten können in der ÖNORM B 1991-1-3 oder über online Kalkulatoren ermittelt werden.