| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a sealing material sheet improved in adhesiveness to a protective member, excelling in fixation strength of a photoelectric conversion cell, and used for a solar cell module. <P>SOLUTION: In this sealing material sheet used as a member of a solar cell module composed by heating and crimping a laminate formed by laminating a first protective member 1, a first sealing material sheet 22, a photoelectric conversion cell 3, a second sealing material sheet 24 and a second protective member 4 in this order, the first sealing material sheet 22 and the second sealing material sheet 24 each have a two-layer structure. In layers 222, 242 in contact with the first protective member and the second protective member in the first sealing sheet and the second sealing material sheet, respectively, the content (M<SB>P</SB>) of 3-methacryloxypropyltrimethoxysilane is 0.3-1.0 wt.%; and, in the layers 222, 242 in contact with the photoelectric conversion cell in the first sealing material sheet and the second sealing material sheet, the content (M<SB>C</SB>) of 3-methacryloxypropyltrimethoxysilane is≤0.2 wt.%. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
