ALFA 2.1 rear damper 1690-1740 mm. Alfa 2.1 rear dampers are selected according to the size of the panel to be used. In addition to the back flap acting as a wind protection flap, it can also be fitted with weight stones. 5 pieces of 300 x 300 x 50 mm weight stones can be installed in this game. Flat roof solution for installing solar panels. In the ALFA 2.1 solution, special attention has been paid to durability and stability, as well as a maintenance-free system.
Installation is fast thanks to the minimization of components. The compact mounting brackets are pre-stacked intelligently and are easy and light to lift to the installation site. The wind load is low with the panel field tied in all directions and the wind protection flaps, which also act as weight holders if necessary.
The surface pressure of the roof is low thanks to the wide lower beams and the rubber mats used as needed protect the roof surface. In addition, the strain on the panels is minimized by supporting them along the entire length of the short side.
