| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a back sheet for a solar cell having properties of preventing heat accumulation by reflecting infrared ray of a specific wavelength even if it is colored in black in appearance, unlikely to be hydrolyzed even after being used outdoor for a long period of time, and excellent in weather resistance, and to provide a solar cell module equipped with the same. <P>SOLUTION: By including at least a reflective layer and a black color bonding layer in a back sheet disposed on a rear face of a solar cell and including a black color pigment in the black color bonding layer, it is made possible to make brightness L* of the back sheet at a side closer to a cell 40% or less, and make maximum light reflectance at 900nm to 2400nm 30% or more. <P>COPYRIGHT: (C)2013,JPO&INPIT |
