Waterproofing mounting system for attaching solar modules to a roof
A roof mounting system for the attachment of an article to a roof, the system comprising a plurality of PV modules each having at least one corner and a frame member, a flashing member having a top surface; an upstanding sleeve attached to the top surface of the flashing member; an elevated water seal having a borehole formed therethrough, the elevated water seal further comprising at least one screw for providing a waterproof seal between the article and the roof structure; and whereby the plurality of PV modules are interlocked in a way to provide a corner-to-corner coupling arrangement supported above the roof through the frame members of the plurality of PV modules.
1. A roof mounting system for attaching at least one PV module to a roof, the system comprising:
(a.) a roof having a roof surface;
(b.) a plurality of mounts, each of the plurality of mounts comprising:
(i.) a base having a first surface adjacent the roof surface and a second surface opposite the first surface;
(ii.) an upstanding projection connected to and extending away from the base, the upstanding projection comprising a distal end having a distal end aperture;
(iii.) a block comprising a substantially horizontal portion and a vertical engaging portion, wherein the substantially horizontal portion has an opening and is configured to fit over the base and upstanding projection;
(iv.) a tightening means attaching the block and base to the roof, the tightening means having a long portion and a head portion; and
(v.) a sealing washer between the head portion and the upstanding projection distal end, the sealing washer comprising a steel disk contacting the head portion and a deformable part contacting the distal end thereby forming a waterproof seal; and
(c.) at least one PV module coupled to at least one of said plurality of mounts, the PV module having a mounting height; and
(d.) a sliding member having a sliding groove mating with a vertical engaging portion to adjust the PV module mounting height.
2. The roof mounting system of claim 1 wherein a plurality of structural members are adjustably attached to the block vertical engaging portions and comprise a top portion and a horizontal groove in the top portion extending the length of each structural member.
3. The roof mounting system of claim 2 wherein a plurality of clamp assemblies are connected to the at least one PV module and are configured to connect to the top portion of the structural member via the horizontal groove.
4. The roof mounting system of claim 3 wherein each of the clamp assemblies is configured to sandwich the at least one PV module between a clamp member and a structural member top portion.
5. A roof mounting system for attaching at least one PV module to a roof, the system comprising:
(a.) a base member having a top surface comprising an upstanding cylindrical portion that extends away from a roof surface, the upstanding cylindrical portion defining a through hole and a distal end aperture;
(b.) a block member comprising:
(i.) a first portion parallel to the roof and configured to fit over the base member;
(ii.) a through hole having a consistent diameter, and into which extends the upstanding cylindrical portion; and
(iii.) a second portion integral to the block, perpendicular to the roof, and comprising an opening;
(c.) a first screw attaching the block member and the base member to the roof, the screw having a long portion and a head portion;
(d.) a sealing washer comprising a steel disk and a deformable part and compressed between the screw head portion and a top surface of the block member first portion and above the upstanding cylindrical portion; and
(e.) at least one PV module.
6. The roof mounting system of claim 5 wherein a structural member supports the at least one PV module above the roof and comprises a top portion having a track extending the entire length of the top portion and a bottom portion connecting to the block member second portion.
7. The roof mounting system of claim 6 wherein a clamp assembly connects the at least one PV module to the structural member.
8. The roof mounting system of claim 5 wherein the second portion opening has a length that is greater than its width.
9. The roof mounting system of claim 8 wherein the length enables a height adjustable connection between the block member and the structural member.
10. The roof mounting system of claim 5 wherein the block member first portion and the block member second portion extend away from each other at an approximately 90-degree angle.
11. A roof mounting system for installing at least one PV module on a roof surface, the roof mounting system comprising:
(a.) a base mount assembly attached to a roof surface, the base mount assembly comprising:
(i.) a base member having a top surface comprising:
(1.) a substantially flat area; and
(2.) a rounded upstanding portion extending directly away from the base and defining a distal end aperture;
(ii.) a block member comprising:
(1.) a first portion substantially parallel to the roof surface, configured to fit over the base member upstanding portion, and comprising a through hole configured to surround the upstanding portion; and
(2.) a second portion integral to the block and extending away from the roof surface and comprising a slotted opening;
(iii.) a tightening means attaching the base mount assembly to the roof surface by insertion through said through hole and said distal end aperture, the tightening means having a head portion; and
(iv.) a sealing washer on the tightening means and adapted to seal the base mount assembly to prevent seepage of water, wherein the sealing washer comprises a steel disk in contact with the tightening means head portion and a deformable component in contact with:
(1.) the block member first portion;
(2.) the tightening means; and
(3.) the upstanding portion distal end; and
(v.) wherein the deformable component is compressed between:
(1.) the tightening means head and the block member first portion; and
(2.) the tightening means head and the upstanding portion distal end;
(b.) a structural member supporting the at least one PV module above the roof, the structural member having a groove running the entire length of the structural member; and
(c.) a clamp assembly connecting the at least one PV module to the structural member.
12. The roof mounting system of claim 11 wherein the base member is a substantially flat rectangular metal flashing.
13. The roof mounting system of claim 11 wherein the base member is installed in portrait orientation on the roof.
14. The roof mounting system of claim 11 wherein:
(a.) the roof surface has a slope having a high end and a low end;
(b.) the base member has a base member length and a base member width, the base member length having a first end and a second end, and wherein the upstanding portion is located centrally with respect to the base member width and off center and towards the roof surface slope low end with respect to the length of the base member.
15. The roof mounting system of claim 11 wherein the block member first portion and the block member second portion extend away from each other at an approximately 90-degree angle.
16. The roof mounting system of claim 11 wherein the structural member is adjustably connected to the block member second portion via the slotted opening.
17. The adjustable connection of claim 16 wherein the adjustably connected structural member enables a height-variable connection of the at least one PV module to the roof.
18. The roof mounting system of claim 11 wherein the groove is configured to receive a clamp assembly securing means.
19. The roof mounting system of claim 11 wherein the clamp assembly clamps at least one frame member of the at least one PV module between a clamp member and the structural member top portion.