| 摘要 |
PURPOSE: A solar panel automatic grinding and cleaning device is provided to efficiently absorb sunlight by including a brush which can brush and wash the surface of a solar panel. CONSTITUTION: A groove(131) is installed at both side parts of a solar panel maintenance frame(13). One end and the other end of the groove are respectively closed. Both end parts of a roll brush(14) or a channel brush are supported by the groove. The roll brush or the channel brush washes the surface of a solar panel(15). A maintenance member regularly maintains distance between the groove and the roll brush or a channel brash axis. The roll brush or the channel brush is composed of one material among paper, fabric, synthetic resin, felt, puff, and sponge. |
