| 摘要 |
PROBLEM TO BE SOLVED: To provide a solar battery module which achieves high power generation efficiency in both long and short terms.SOLUTION: A solar battery module 1 comprises: a base 4; an optically transmissive protection layer 2; and a sealing material layer 3. The base 4 has at least one solar battery element. The optically transmissive protection layer 2 is positioned so as to face a light-receiving surface of the solar battery element. The sealing material layer 3 is located between the base 4 and the optically transmissive protection layer 2, and has a transmittance of 60% or higher for light of wavelengths of 200-600 nm. The solar battery module converts solar light energy into electric energy. |
