Holding means for a solar roof tile

1. A holder for a solar roof tile, comprising:

a. an oblong beam extending in a longitudinal direction and comprising a first support supported in a mounted position on a first upper batten of a pitched roof and a second support supported in the mounted position on a second lower batten, wherein the first support and the second support each comprise at least one first bearing area supporting the oblong beam with respect to the first upper batten and the second lower batten in general perpendicular to its extension in the longitudinal direction;

b. at least one rest for the solar roof tile; and

c. a drain channel arranged adjacent to the at least one rest and extending in the longitudinal direction to drain atmospheric water along a longitudinal outer edge of the solar roof tile.

2. The holder according to claim 1 , wherein the first support and/or the second support comprise at least one second bearing area supporting the oblong beam with respect to the first upper batten and the second lower batten in the longitudinal direction.

3. The holder according to claim 1 , wherein perpendicular to the extension of the oblong beam the at least one first bearing area of the first support is spaced a first distance apart from the rest and the at least one first bearing area of the second support is spaced a second distance apart from the rest, wherein the second distance is greater than the first distance, such that the solar roof tile is arranged in the mounted position at its lower end inclined with respect to a plane defined by the first upper batten and the second lower batten.

4. The holder according to claim 2 , wherein the at least one first bearing area is spaced a third distance apart from an upper end of the oblong beam in the mounted position and the at least one second bearing area is spaced a fourth distance apart from a lower end of the oblong beam in the mounted position, wherein the fourth distance is greater than the third distance, such that the oblong beam comprises an overhang section, which extends in the mounted position of the holder in the longitudinal direction beyond the second lower batten.

5. The holder according to claim 1 , wherein the oblong beam has at least in one area a C-shaped or U-shaped cross-section perpendicular to the longitudinal direction.

6. The holder according to claim 1 , further comprising a rib extending in the mounted position adjacent to the drain channel between two neighboring solar roof tiles.

7. The holder according to claim 1 , wherein the rest is interconnected to the oblong beam and/or a solar roof tile as a separate part.

8. The holder according to claim 1 , wherein the rest is at least partially made from an elastic material.

9. The holder according to claim 1 , wherein the drain channel is incorporated in the rest and/or the oblong beam.

10. The holder according to claim 1 , wherein the oblong beam is made at least partially from stamped and bent sheet metal and/or injection molded plastic material.

11. The holder according to claim 1 , further comprising at least one securing element for securing the solar roof tile in the mounted position in the longitudinal direction.

12. The holder according to claim 11 , wherein the securing element is formed as a hook attached to the oblong beam.

13. The holder according to claim 1 , wherein the first support and/or the second support comprise at least one connection means arranged in the respective first bearing area and/or the respective second bearing area to fasten the first support and/or the second support to the respective first upper batten and/or the respective second lower batten.

14. A solar roof tile for covering a pitched roof and for being mounted to battens of the pitched roof by a holder of the solar roof tile, wherein the solar roof tile comprises a water reflux stopper extending parallel to at least a horizontal outer edge of the solar roof tile, such that in a mounted position an air gap is provided for air to flow in between two solar roof tiles.

15. The solar roof tile according to claim 14 , wherein the water reflux stopper is attached to a face of the solar roof tile adjacent to the horizontal outer edge of the solar roof tile.

16. The solar roof tile according to claim 14 , wherein the solar roof tile comprises a strip-like sealing element extending parallel to at least a longitudinal outer edge or a horizontal outer edge of the solar roof tile.

17. The solar roof tile according to claim 14 , wherein the sealing element is arranged adjacent to the horizontal outer edge in an area shaded by an overhang section of the above neighboring solar roof tile on a face of the solar roof tile, which is in the mounted position facing the sun.

18. A solar roofing kit for a pitched roof, comprising:

at least two holders according to claim 1 ; and

at least one solar roof tile configured to be mounted to the battens of the pitched roof by the at least two holders of the solar roof tile;

wherein the at least two holders are mounted to and supported by the battens of the pitched roof.

19. A solar roof, comprising:

at least one solar roof tile according claim 14 supported by battens via at least two holders mounted to the at least one solar roof tile, wherein each of the at least two holders comprises:

a. an oblong beam extending in a longitudinal direction and comprising a first support supported in a mounted position on a first upper batten of a pitched roof and a second support supported in the mounted position on a second lower batten;

b. at least one rest for the solar roof tile; and

c. a drain channel arranged adjacent to the at least one rest and extending in the longitudinal direction to drain atmospheric water along a longitudinal outer edge of the solar roof tile.