SOLAR CELL MODULE

摘要

Provided is a solar cell module wherein a rear surface protective sheet has excellent long-term durability, and transmissivity of ultraviolet that reaches the solar cell is retained for a long time. This solar cell module is configured by laminating a front surface protective sheet, a light receiving-side sealing sheet, a solar cell element, a rear surface-side sealing sheet, and a rear surface protective sheet in this order. The solar cell module is characterized in that the light receiving-side sealing sheet has a transmissivity of 50% or more with respect to light having a wavelength of 300 nm, and the rear surface-side sealing sheet contains a reactive ultraviolet absorbent.

主权项

1. A solar cell module comprising:
a surface-protective sheet; a light-receiving-side encapsulation sheet; a solar cell element; a back-side encapsulation sheet; and a rear protective sheet laminated in the order presented, wherein the light-receiving-side encapsulation sheet has 50% or higher transmittance of light having a wavelength of 300 nm, and the back-side encapsulation sheet comprises a reaction product of a reactive ultraviolet absorber and a resin component.