Flashing system for mounting photovoltaic arrays onto tile roofs

1. A tile hook and flashing assembly, comprising:

(a) a lower flashing having a bottom end dimensioned to mate with a lower building tile, and be received over the lower building tile;

(b) an upper flashing having a top end dimensioned to mate with an upper building tile, and be received under the upper building tile;

(c) a tile hook, wherein a portion of the tile hook extends through an aperture passing between overlapping edges of the upper and lower flashings; and

(d) a seal positioned within the aperture passing between the overlapping edges of the upper and lower flashings.

2. The assembly of claim 1 , wherein the seal is made of closed cell EPDM foam.

3. The assembly of claim 1 , wherein the portion of the tile hook that extends through the aperture extends above an overlapping portion of the lower flashing and below an overlapping portion of the upper flashing.

4. The assembly of claim 1 , wherein a lower end of the tile hook is attached to a roofing membrane.

5. The assembly of claim 1 , wherein the seal extends upwardly from the overlapping edge of the lower flashing and pushes against a bottom of the overlapping edge of the upper flashing.

6. The assembly of claim 5 , wherein the seal pushes against a bottom of the portion of the tile hook that extends through the aperture.

7. The assembly of claim 6 , wherein the seal wraps around the portion of the tile hook that extends through the aperture.

8. The assembly of claim 1 , wherein the upper flashing and the lower flashing have an S-shaped edge.

9. The assembly of claim 8 , wherein the S-shaped edges are at opposite ends from the overlapping edges of the upper and lower flashings.

10. The assembly of claim 1 , further comprising:

a top arm mounted onto a top end of the tile hook, the top arm being positioned above both the upper and lower flashings.

11. The assembly of claim 10 , further comprising:

a leveling foot mounted on top of the top arm.