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On-roof system Alpha

On-roof system Alpha. Mounting systems. On-roof. In-roof. Fat roof. Open terrain. Omega. Lambda. Kappa. Alpha. Sigma I. Lambda Light. Theta. Tau. Zeta. Sigma II. Gamma. Product portfolio of mounting systems. Overview of mounting systems – Alpha On-roof system.

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On-roof system Alpha

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  1. On-roof system Alpha

  2. Mounting systems On-roof In-roof Fatroof Open terrain Omega Lambda Kappa Alpha Sigma I Lambda Light Theta Tau Zeta Sigma II Gamma Product portfolio of mounting systems

  3. Overview of mounting systems – AlphaOn-roof system • Aufdachsystem für alle Dacheindeckungen und Module • Basissystem für den Großteil der Mounting Systems Produktpalette • Patentierte Komponenten • Unterschiedliche Stärken und Ausführungen für individuelle Anpassungen • Millimetergenaue Auslegung ohne Zuschnitt, direkt vom Lager aufs Dach • Minimaler Werkzeugeinsatz Stand 110119

  4. Alpha – On-roof installation of PV modules • For all roof coverings • For framed modules and laminates • Module orientation in portrait or landscape Stand 110119

  5. Alpha– Mounting system • Top-Design: • Rapid and easy installation • Patented components • Verified stability • Maximum pre-assembly • Minimal number of tools • No cutting on site • 100% stockable • Intelligent connections • Optimized rails Stand 110119

  6. Alpha – The components • Rail system • Module fixations • Roof fixations • Connections • (small parts, not visible) Stand 110119

  7. Alpha – The components • Base rails • Splice • Telescoping end-piece Stand 110119

  8. Alpha– Base rails • Base rail 7/49 (Ix = 7 cm4; profile height = 49 mm; weight = 1,0 kg/m) • Base rail 13/58 ; 1.2 kg/m • Base rail 19/63 ; 1.4 kg/m • Base rail 25/65 ; 1.73 kg/m • Available in 3.0 m, 2.4 m, 1.8 m, 1.2 m, 0.6 m (for large projects: 6.0 m on request) Stand 110119

  9. Alpha– Splice • Connection between the rails • Corresponding splice for each base rail • Splice 7/49 • Splice 13/58 • Splice 19/63 • Splice 25/65 • Easy fixation of the splice behind the base rail Stand 110119

  10. Alpha– Telescoping end-piece • Accuracy without cutting • Identical static values as corresponding base rail • Prolongation of the base rail: 6 to 66cm • => 100% stockable and time savings 1 3 2 Telescoping to adjust the rail length to the specific configuration 1 Flexible rail element (6 cm) for roof fixation 2 Fixed rail element for fixation of the end clamp 3 Stand 110119

  11. Alpha – Quickstone • Profile nut • Connection between rail and roof hook • Connection between modules and rail • (via module clamp, pre-assembled) • Connection between two rails • (via x-stone, pre-assembled) Roof hook with Quickstone X-Stone with two Quickstones Stand 110119

  12. Alpha– Module fixations • Inter-module clamps • Module end clamps • Laminate clamps Inter-module clamps „Box“-Module end clamp „Z“-Module end clamp Inter-laminate clamp Laminate end clamp Stand 110119

  13. Alpha– Roof fixations • Roof hooks • Fixation on rafters • Hanger bolts • Fixation on purlins • Additional roof fixations • Fixation on the upper material Standard roof hook Hanger bolt M10x200 Adaptor plate for trapezoid metal sheet Stand 110119

  14. Alpha– Roof hooks Standard-roof hook Roof hook for flat tiles Roof hook for shingles Roof hook for heavy loads Clamp-on roof hook Stand 110119

  15. Alpha – Hanger bolts • For wood and metal substructures • For wood and metal substructures Hanger bolt M10x200 Hanger bolt M12x300 Ejot-Solar fastener with rubber cab Ejot-Solar fastener with calotte Stand 110119

  16. Alpha– Additional roof fixations • For trapezoidal roofs • For standing seem roofs • For Kalzip roofs • For Zambelli roofs • PV installation without drilling • The suitability of the metal sheets needs to be checked prior to installation. Stand 110119

  17. Alpha – Connections • Fixation for base rail • Anti-slip protection • X-Stones X-Stone 45° X-Stone 90° Stand 110119

  18. Alpha– How itworks Alpha Connection to roof hook Module clamp with Quickstone Base rail 07/49 Splice 07/49 Stand 110119

  19. Alpha– Directly from warehouse to stock • Configuration without cutting • Example: • 11 Modules “ABC” (à 1651 x 986 mm) • Portrait installation • Necessary rails per row of modules: 11 ● 986 mm + (( 11 – 1) ● 19 mm + 2 ● 25 mm = 11086 mm Total necessary length per rail Space between module end-clamps Number of modules Width of module Spaces between modules Distance between modules Stand 110119

  20. Alpha – Directly from warehouse to stock • Example: 1 x 11 modules “ABC”, Spacing between rafters 700 mm • 11 modules => 11086 mm • 6 base rails à 3000 mm, 2 base rails à 1800 mm • 2 telescoping end pieces • 6 splices • 32 roof hooks • 4 module end clamps • 20 inter-module clamps • 22 anti-slip protections Stand 110119

  21. 11086 mm Alpha – Directly from warehouse to stock S 160 mm BR 3000 mm S 160 mm BR 3000 mm S 160 mm BR 3000 mm BR 1800 mm Stock: Base rails: Splices/Telescopes: 3000 mm Splice: 160 mm 2400 mm Telescoping end-piece: 750 mm (extractable length 600mm) 1800 mm 1200 mm 600 mm Stand 110119

  22. Alpha– At a glance • Rapid and easy installation • Maximum pre-assembly • Unrestricted flexibility • Millimeter-accurate installation • Optimized material • Proven stability Stand 110119

  23. Alpha– On-roof Caputh, Germany, 22 kWp Stand 110119

  24. Thanks for your attention.

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