Patent ID: 7465873
Filing Date: 2008-12-16
Classification: E04D,H02S,Y02B,Y02E

Abstract:
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.