SOLAR ENERGY UTILIZING EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide a solar battery module which has improved design and workability when set onto a roof of a building. SOLUTION: The size of the solar battery module (1) is set according to a standard module of the building. More specifically, a longitudinal length (L1) of the solar battery module is set to a value almost twice the standard module of the building, and a length (L2) in a roof sloping direction is set to a value almost half the standard module of the building as viewed in a vertical direction when the module (1) is set on the roof.