초록

The present invention relates to profiles for attaching rigid plates, especially photovoltaic modules, to a roof and to a method and system for attaching photovoltaic modules to a roof structure with the help of profiles.

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1. A photovoltaic module arranged in layers from top or sky face (a) to bottom or roof face (e) comprising: (a) a transparent tempered glass,(b) a transparent adhesive layer,(c) a rigid silicon cell or a plastic or metallic foil,(d) a back layer comprising an adhesive layer and a dielectric film, an

1. A photovoltaic module arranged in layers from top or sky face (a) to bottom or roof face (e) comprising: (a) a transparent tempered glass,(b) a transparent adhesive layer,(c) a rigid silicon cell or a plastic or metallic foil,(d) a back layer comprising an adhesive layer and a dielectric film, and(e) a layer selected from the group consisting of (i) a lower metal sheet, (ii) a glass with a frame, (iii) a rigid plastic sheet, and (iv) a metal frame with classical backsheet,wherein the plastic or metallic foil carries an active layer arranged above (c),wherein the dielectric film comprises PA, andwherein the adhesive layer of (d) comprises an adhesive selected from the group consisting of (i) an EVA film or hot-melt, (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA), (iii) a polyolefin grafted with maleic anhydride, (iv) an epoxy glue, and (v) a PUR glue. 2. The photovoltaic module according to claim 1, wherein the adhesive selected from the group consisting of (i) an EVA film or hot-melt, (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA), (iii) a polyolefin grafted with maleic anhydride, (iv) an epoxy glue, and (v) a PUR glue is (i) an EVA film or hot-melt. 3. The photovoltaic module according to claim 1, wherein the adhesive selected from the group consisting of (i) an EVA film or hot-melt, (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA), (iii) a polyolefin grafted with maleic anhydride, (iv) an epoxy glue, and (v) a PUR glue is (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA). 4. The photovoltaic module according to claim 1, wherein the adhesive selected from the group consisting of (i) an EVA film or hot-melt, (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA), (iii) a polyolefin grafted with maleic anhydride, (iv) an epoxy glue, and (v) a PUR glue is (iii) a polyolefin grafted with maleic anhydride. 5. The photovoltaic module according to claim 1, wherein the adhesive selected from the group consisting of (i) an EVA film or hot-melt, (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA), (iii) a polyolefin grafted with maleic anhydride, (iv) an epoxy glue, and (v) a PUR glue is (iv) an epoxy glue. 6. The photovoltaic module according to claim 1, wherein the adhesive selected from the group consisting of (i) an EVA film or hot-melt, (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA), (iii) a polyolefin grafted with maleic anhydride, (iv) an epoxy glue, and (v) a PUR glue is (v) a PUR glue. 7. The photovoltaic module according to claim 1, wherein (a) is 4 mm thick. 8. The photovoltaic module according to claim 1, wherein (b) is an EVA film or an ionomer with a total thickness from 200 to 1500 μm and a layer which is flexible and impact resistant. 9. The photovoltaic module according to claim 1, wherein (e) is selected from the group consisting of a PP, a polyester, an epoxy film, a glass reinforced PP, a glass reinforced polyester, and a glass reinforced epoxy film. 10. The photovoltaic module according to claim 8, wherein (e) is selected from the group consisting of a PP, a polyester, an epoxy film, a glass reinforced PP, a glass reinforced polyester, and a glass reinforced epoxy film. 11. The photovoltaic module according to claim 1, wherein (e) comprises a TEDLAR™(polyvinyl fluoride film)/aluminum/PET sheet. 12. The photovoltaic module according to claim 8, wherein (e) comprises a TEDLAR™(polyvinyl fluoride film)/aluminum/PET sheet. 13. The photovoltaic module according to claim 1, wherein the adhesive layer of (d) comprises a coextruded layer comprising a tie layer/TPO/tie layer structure. 14. The photovoltaic module according to claim 8, wherein the adhesive layer of (d) comprises a coextruded layer comprising a tie layer/TPO/tie layer structure. 15. A photovoltaic module arranged in layers from top or sky face (a) to bottom or roof face (c) comprising: (a) a thin film photovoltaic cell deposited on a transparent front sheet comprising glass(b) a back layer comprising an adhesive layer and a dielectric film,(c) a layer selected from the group consisting of (i) a lower metal sheet, (ii) a glass with a frame, (iii) a rigid plastic sheet, and (iv) a metal frame with classical backsheet,wherein the dielectric film comprises PA, andthe adhesive layer of (b) comprises an adhesive selected from the group consisting of (i) an EVA film or hot-melt, (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA), (iii) a polyolefin grafted with maleic anhydride, (iv) an epoxy glue, and (v) a PUR glue. 16. The photovoltaic module according to claim 15, wherein the adhesive selected from the group consisting of (i) an EVA film or hot-melt, (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA), (iii) a polyolefin grafted with maleic anhydride, (iv) an epoxy glue, and (v) a PUR glue is (i) an EVA film or hot-melt. 17. The photovoltaic module according to claim 15, wherein the adhesive selected from the group consisting of (i) an EVA film or hot-melt, (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA), (iii) a polyolefin grafted with maleic anhydride, (iv) an epoxy glue, and (v) a PUR glue is (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA). 18. The photovoltaic module according to claim 15, wherein the adhesive selected from the group consisting of (i) an EVA film or hot-melt, (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA), (iii) a polyolefin grafted with maleic anhydride, (iv) an epoxy glue, and (v) a PUR glue is (iii) a polyolefin grafted with maleic anhydride. 19. The photovoltaic module according to claim 15, wherein the adhesive selected from the group consisting of (i) an EVA film or hot-melt, (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA), (iii) a polyolefin grafted with maleic anhydride, (iv) an epoxy glue, and (v) a PUR glue is (iv) an epoxy glue. 20. The photovoltaic module according to claim 15, wherein the adhesive selected from the group consisting of (i) an EVA film or hot-melt, (ii) a tie layer comprising an olefin copolymer with acrylic acid (EAA), (iii) a polyolefin grafted with maleic anhydride, (iv) an epoxy glue, and (v) a PUR glue is (v) a PUR glue. 21. The photovoltaic module according to claim 15, wherein (c) is selected from the group consisting of a PP, a polyester, an epoxy film, a glass reinforced PP, a glass reinforced polyester, and a glass reinforced epoxy film. 22. The photovoltaic module according to claim 15, wherein (c) comprises a TEDLAR™(polyvinyl fluoride film)/aluminum/PET sheet. 23. The photovoltaic module according to claim 15, wherein the adhesive layer of (b) comprises a coextruded layer comprising a tie layer/TPO/tie layer structure. 24. The photovoltaic module according to claim 9, wherein (e) is a glass reinforced PP. 25. The photovoltaic module according to claim 9, wherein (e) is a PP. 26. The photovoltaic module according to claim 9, wherein (e) is a glass reinforced polyester. 27. The photovoltaic module according to claim 9, wherein (e) is a glass reinforced epoxy film. 28. The photovoltaic module according to claim 1, wherein (c) is a rigid silicon cell. 29. The photovoltaic module according to claim 24, wherein (c) is a rigid silicon cell. 30. The photovoltaic module according to claim 25, wherein (c) is a rigid silicon cell. 31. The photovoltaic module according to claim 26, wherein (c) is a rigid silicon cell. 32. The photovoltaic module according to claim 27, wherein (c) is a rigid silicon cell. 33. A photovoltaic module arranged in layers from top or sky face (a) to bottom or roof face (e) comprising: (a) a transparent tempered glass or a transparent front sheet,(b) a transparent adhesive layer,(c) a rigid silicon cell or a plastic or metallic foil,(d) a back layer comprising an adhesive layer, and(e) a rigid plastic sheet,wherein the plastic or metallic foil carries an active layer arranged above (c),and wherein (e) is PP or glass reinforced PP,and wherein (d) comprises a tie layer comprising polyolefin copolymers with acrylic acid or based on a polyolefin grafted with maleic anhydride, an epoxy glue, or a PUR glue. 34. The photovoltaic module according to claim 33, wherein (d) comprises a coextruded layer with a tie layer/TPO/tie layer structure.