| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide such a solar battery panel that relates to a solar battery panel which can be used as an upper-laid-roof building materials to enhance the reliability after installation. SOLUTION: The flat part 2a of the metal backing strip 2 which is adhered onto the solar battery 1 is extended longer than the ridge side edge 1a to the ridge side, and the folded part 2a that is folded from the edge part in the ridge side of the above extended flat part 2a to the solar battery 1 is bent in a shape of tight-lipped mouth with both ends turned down, and from the ridge side edge 1a of the solar battery 1 to the overflowed adhesive 3a which protrudes from the ridge side edge 1a to the edge part of the folded part 2b and from the same edge to the folded up part 2c which is folded up along the ridge side edge 1a of the solar battery 1 is isolated so that any possible expansion or contraction of the folded-back part 2b or transformation of the folded-back part 2c do not work any pressure or tension to the stuck adhesive 3a.</p> |
