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      Pre-assembled railless triangular frame for installing large PV panels on flat roofs, suitable for landscape layouts.

      Triangular frame STFN RL AL

      STFN RL AL is the triangular frame for the installation of photovoltaic systems on flat roofs. It is suitable for panels with large dimensions in landscape layout. The special shape of the triangle allows the photovoltaic panels to be mounted without the meed of the installation of rails. The shape of the upper part allows the installation of clamps and the fastening of the photovoltaic panels directly onto the triangle.
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      Your advantages / Product description

      Advantages
      • The STFN RL AL triangle is provided pre-assembled.
      • Adjustable angles.
      • Suitable for large panel sizes up to 2.500 mm x 1.350 mm.
      • The panels are fastened directly onto the triangle without the need to install rails.
      • The railless STFN system is compatible with the whole fischer solar clamps assortment.

      Application and approval

      Applications
      • Installation of PV panels on flat roofs with landscape layout.
      • Adjustable angles.
      • The PV panel can be supported by two or three pre-assembled triangles, depending on the loads.

      Assembly instruction

      Functionality
      • Determine the centre distance of the triangular frames according to the snow and wind loads in the installation area (use the SOLARPANEL-FiX software).
      • Identify the position of the triangular frames according to the load-bearing structure and layout of the system.
      • Select the desired angle of the triangle and fasten the diagonal strut in the corresponding position.
      • Fasten the base of the triangular frame with the appropriate anchor depending on the building material of the roof.
      Installation STFN RL AL
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        Installation STFN RL AL
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