| 摘要 |
PROBLEM TO BE SOLVED: To increase the insulation between conductors, by coating the surfaces of the conductors from which the current of solar battery cells is extracted, with electric insulators. SOLUTION: Electric insulators 13 are formed on the outer surfaces of conductors 12 which electrically connect a plurality of solar battery cells 3 to a solar battery output cable for extracting the current of a solar battery module. The conductors 12 are connected to a bus bar 15 which connects the solar battery cells transversely, and the bus bar 15 is so located as to surround the solar battery cells 3. The conductors 12 are extended to the surfaces of the solar battery cells 3, and the conductors 12 are coated with the electric insulators 13 and the bus bar 15 is also coated with an electric insulator 13a. For obtaining the electric insulator 13a placed on the outer surface of the bus bar 15, an insulating laminated film formed of, for example, polyimide, is formed on the bus bar 15, or the bus bar 15 is coated with insulating resin, for example, polyimide. |
