SOLAR BATTERY MODULE

WIPO Patent Application WO/2023/095575

A1

This solar battery module has a design region corresponding to a power generation cell, and: the design region is composed of the repetition of one unit region or two or more unit regions; the unit regions are composed of a plurality of partial regions whose average transmittances throughout the entirety of the design region differ; and the average transmittance throughout the entirety of the design region and the area ratio occupied within the unit regions for each of the partial regions is set so as to satisfy expression 1, in which the average transmittance of the design region becomes not less than an arbitrary constant. Td: Average transmittance of design region n: Number of partial regions making up unit regions Ta_m: Average transmittance throughout entirety of design region for mth partial region (0≤Ta_m≤1) Rp_m: Area ratio within unit regions occupied by mth partial region (0