초록 ▼

A solar panel roofing board and a general roofing board are electrically connected directly or indirectly via a clip, spring, vis, and so on. Further, a conductive member is provided between the roofing boards and a roof installation surface, and the roofing boards are connected to the conductive me

A solar panel roofing board and a general roofing board are electrically connected directly or indirectly via a clip, spring, vis, and so on. Further, a conductive member is provided between the roofing boards and a roof installation surface, and the roofing boards are connected to the conductive member. Accordingly, potentials of the roof configuring parts of a photovoltaic power generation roof using a solar panel roofing board become the same, thereby making it easy to ground them as well as to select a connection point to the ground. Further, a metal sheet roof provided for securing fire resistance is used to achieve the above object.

대표청구항 ▼

[ What is claimed is:] [1.]1. A solar panel roof having a portion configured with a first roofing board with integrated solar cells, said first roofing board having a conductive portion which is isolated from the integrated solar cells, and a portion configured with a second roofing board without an

[ What is claimed is:] [1.]1. A solar panel roof having a portion configured with a first roofing board with integrated solar cells, said first roofing board having a conductive portion which is isolated from the integrated solar cells, and a portion configured with a second roofing board without any solar cell, said second roofing board having a conductive portion, comprising a conductive part for electrically connecting the conductive portions of said first and second roofing boards.