CLEANING DEVICE FOR PHOTOVOLTAIC POWER GENERATION PANEL

A cleaning device for a photovoltaic power generation panel comprises an upper housing (2) and a lower housing (4) that are obliquely arranged. The middle parts of two sides of the upper housing (2) and the lower housing (4) are provided with square through holes (1) having identical positions and sizes. One side of the upper end of the upper housing (2) has a water injection hole (7) that runs through the upper housing (2). The inner sides of both the upper housing (2) and the lower housing (4) have a plurality of cleaning mechanisms (3), the cleaning mechanisms (3) comprising limiting holes (31) provided on two sides of the upper housing (2) and the lower housing (4). A rotating shaft (32) is rotatably disposed between the two limiting holes (31), the size of the rotating shaft (32) matching those of the limiting holes (31). Limiting plates (33) are fixedly mounted on both ends of the rotating shaft (32), are positioned on the outer side of the upper housing (2) and the lower housing (4), and are larger tha