PUBLIC TOILET WITH SOLAR BATTERY

摘要

PROBLEM TO BE SOLVED: To continue sunlight power generation by a solar battery module and form the inside of a toilet into a space bright equally to the outside by daytime illumination without lighting a lighting system in the daytime.

SOLUTION: A roof member 4 of the toilet is constituted of the solar battery module composed of a solar battery module main body in which a translucent buffer material layer and a translucent plate are laminated on each face of surface and rear surface of a solar battery cell in this order, respectively, and a frame body holding a peripheral fringe part of the solar battery module main body. Sunlight is introduced into the inside through the translucent plate and the translucent buffer material layer of the solar battery module main body to perform daytime illumination.

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