Solar cell module, method of laying solar cell modules, and apparatus for preventing solar cell modules from being blown off

1. A method of laying solar cell modules together with tiles on the roof of a building, comprising:

laying a separate waterproof member having approximately the same height and length as the tiles and a width narrower than that of the tiles between each solar cell module and one tile which are laid adjacent in a direction perpendicular to the direction of a gradient of the root said separate waterproof member comprises a rectangular box that opens at a lower portion thereof with respect to the roof,

wherein the separate waterproof member has a trough section on one side, said trough section draining rainwater through a junction between each solar cell module and the one tile, which are laid adjacent in the direction perpendicular to the direction of the gradient of the roof, and gaps between said separate waterproof member, a side end portion of each solar cell module and the one tile are sealed in a watertight manner by seal members.

2. A method of laying solar cell modules together with tiles on a roof panel, comprising:

causing a lower surface of an eaves-side of said solar cell module to overlap an upper surface of a ridge-side of said tile laid on the roof;

fixing fastening strips, which prevent said solar cell module from being blown off, to the upper portion of the ridge-side of said tile, the fastening strips including engagement members; and

engaging the engagement members of the fastening strips to the lower portion of the eaves-side of said solar cell module, wherein the fastening strips each include a screw secured to the roof through a ridge-side end of one tile at one end portion of said each fastening strip, and an engaging part coupled to an eaves-side end of the solar cell module laid at the upper edges of the tiles at another end portion of said each fastening strip, the engaging part coupling the lower portion of eaves-side of the solar cell module and the upper edge of the ridge-side of the tiles.

3. The method of laying solar cell modules, according to claim 2 , wherein the fastening strips each allow a height-adjusting screw, which has a tip abutting on an upper surface of a tile, to be screwed into said each fastening strip, and can adjust a height of the engaging part coupled to the eaves-side end of the solar cell module laid at the upper edges of the tiles, the height of the engaging part varying in accordance with an amount by which the height-adjusting screw is screwed into said each fastening strip.

4. A method of laying solar cell modules together with tiles on a roof panel, comprising:

causing a lower surface of an eaves-side of said solar cell module to overlap an upper surface of a ridge-side of said tile laid on the roof;

fixing fastening strips, which prevent said solar cell module from being blown off, to the upper portion of the ridge-side of said tile, the fastening strips including engagement members; and

engaging the engagement members of the fastening strips to the lower portion of the eaves-side of said solar cell module, wherein the solar cell module has an effective width which is an integral multiple of the width of the tiles, and when the solar cell module and the tiles are arranged in a zigzag manner, the fastening strips are arranged at substantially regular intervals in a widthwise direction of the solar cell module, and engage the lower portion of the ridge side of the solar cell module and the upper portion of the eaves sides of the tiles with each other.

5. An apparatus for preventing a solar cell module from being blown off, the solar cell module being laid together with tiles on a roof panel, and fastening strips provided on the ridge-side of the tile, wherein:

said fastening strips which prevent a solar cell module from being blown off have a securing part directly secured to the roof through a ridge-side end of one tile, and an engaging part coupled to an eaves-side end of the solar cell module laid at the upper edges of the tiles, the engaging part coupling the lower portion of eaves-side of the solar cell module and the upper edge of the ridge-side of the tile,

wherein each fastening strip comprises a rectangular main part and two rising parts that extend from the main part from two sides of the main part.