| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a solar cell array which can reduce the number of extension cables and avoid misconnections of the extension cables. SOLUTION: A solar cell array consists of solar cell strings, respectively comprising a plurality of solar cell modules connected in series to each other. The solar cell array has the solar cell strings, which have their electrode extraction parts in modules other than the modules in the outermost circumferential part or the solar cell strings which are folded in the array to form back-and- forth electric circuits. The solar cell array has at least one position, where the same polarity electrodes of the respective electrode extraction parts of adjacent solar cell strings are arranged side-by-side.</p> |
