Solar cell module installation structure, solar cell module installation method, and solar power generation system

摘要

PROBLEM TO BE SOLVED: To provide an installation structure for a solar cell module, the structure capable of enlarging installation area of a solar cell module on a top surface of a roof formed as hipped, square and the like, and reducing the number of fixing supports for the solar cell module even in a case where individual solar cells are arranged in vertical and horizontal directions.SOLUTION: Plural kinds of solar cell modules 2A and 2B having different horizontal lengths are arranged in horizontal and vertical directions X, Y; and the individual solar cell modules 2A and 2B are inter-fix-supported at predetermined fixing-portions on side frames by using plural fixtures 6. In a case where the predetermined fixing portions of the side frames of the individual solar cells 2A and 2B that are adjacent to each other in the vertical direction Y face each other, the predetermined fixing portions, facing each other, of the side frames of the individual solar cells 2A and 2B are inter-fix-supported by using a common fixture 6.