| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a low-cost solar battery panel which has weatherability, incombustibility, and a large area. SOLUTION: A surface coating material 7, solar battery elements 2 each having positive and negative output terminals 4 at both ends, a conductor 10, and a substrate 1 having recesses (3) for embedding the elements 2 and holes 5 for taking out the terminals 4 are arranged in this order. The coating material 7 is connected to the elements 2 with a filling material, and the output terminals 4 of the elements 2 are electrically connected to the conductor 10 with a jointing material. In addition, the elements 2, conductor 10, and substrate 1 are stuck to each other with another filling material having holes 5 for taking out the terminals 4. The substrate 1 is formed of a pressed or cast steel sheet or a ceramic having strength, weatherability, and incombustibility required of a building material, and at the same time, has at least one or more recesses (3) for embedding the elements 2 and holes 5 for taking out the output terminals of at least one pair of positive and negative electrodes.</p> |
