SOLAR BATTERY WITH TRANSLUCENT PHOTODIFFUSION LAYER

摘要

PROBLEM TO BE SOLVED: To provide a solar battery capable of reducing a cost per generating amount of the battery by efficiently capturing a light incident to a photodetecting surface of a solar battery cell without complicate treatment to increase a light quantity contributing to a photoelectric conversion. SOLUTION: The solar battery comprises a translucent photodiffusion layer 1 having a total light transmittance of 70% or more and a diffusion transmittance of 60% or more and provided on the photodetecting surface 1a of the solar battery cell 1, and a fluorescent substance-containing transparent layer 8 laminated on an upper layer and/or a lower layer of the photodiffusion layer 7.