| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent the decrease in the efficiency of power generation due to deposition of dirt, dust, or the like in solar cell modules of which light reception surfaces are disposed nearly horizontally. <P>SOLUTION: The solar cell module 10 is turnably connected to a mount 2 via a derricking cylinder 3, and a cleaning unit 4 for cleaning the solar cell module 10 is vertically and movably provided via a moving mechanism 5, thus reciprocating the cleaning unit 4 between upper and lower edges of the solar cell module 10 via the moving mechanism 5 in linking with the derricking operation of the solar cell module 10 by the derricking cylinder 3, and cleaning the surface of the solar cell module 10 by the cleaning unit 4. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
