Washing system for cleaning non-horizontal surfaces of e.g. solar cells, has spray tube with nozzles for spraying washing liquid towards surface of solar cells, in which spray tube can be displaced along surfaces of solar cells

摘要

The system includes at least a spray tube (19) provided with nozzles (24) for spraying washing liquid towards the non-horizontal surfaces of solar cells (1). The spray tube can be displaced along the surfaces of the solar cells, particularly at equal distances with respect to the surfaces of the solar cells.