Bifacial solar cell module

摘要

A bifacial solar cell module comprises: a plurality of bifacial solar cells; a light transmitting first substrate positioned at a first surface side of the bifacial solar cells; a light transmitting second substrate positioned at a second surface side of the bifacial solar cells; and a seal member positioned between the first substrate and the second substrate and made of a sealing material of at least one layer, wherein at least one of the first substrate and the second substrate is made of an ethylene tetrafluoroethylene copolymer (ETFE) copolymer in which light transmittance is 85% or more and light absorptance is 5% or less in an entire wavelength band.