| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To secure the electric energy of solar battery panels, by such an operation as to control easily a cleaner from the ground by a cord or wireless type remote controller, without having a trouble that an operator climbs on the panels whenever cleaning the solar battery panels in the house installing them on its roof. <P>SOLUTION: A carriage 8 for moving along the surfaces of a plurality of solar battery panels 1 arranged obliquely is so provided as to equip the carriage 8 with a cleaner 17 for cleaning the surfaces of the solar battery panels 1. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
