| 摘要 |
PROBLEM TO BE SOLVED: To provide a solar battery module capable of suppressing increase in component counts and in soldering and other connection steps without increasing the complexity of connection configuration of each solar battery cell, even when generated power is extracted from a long-side side of a solar battery module.SOLUTION: An L-shaped positive electrode busbar 11 and negative electrode busbar 12 are provided along vertical sides 1b and lateral sides 1c of a solar battery module 1, each of cathode output terminals 13a, 13b and each of anode output terminals 14a, 14b are extracted from a longer lateral side 1c, and a positive electrode box 15 and a negative electrode box 16, etc. are provided on the longer lateral side 1c. Furthermore, only one connection busbar 7 is used to connect all of solar battery cells 3 in first and second columns R1, L2 in series. Therefore, in spite of the fact that the positive electrode box 15 and a negative electrode box 16, etc. are installed on the longer lateral side 1c of the solar battery module 1, the number of busbars is few, and soldering and other connection steps are few. |
