Photovoltaic panel touch type cleaning device with hard plastic bristles

The utility model provides a photovoltaic panel touch type cleaning device with hard plastic bristles. The photovoltaic panel touch type cleaning device comprises a water storage tank, a holding rod, a cleaning assembly and a water spraying assembly. The holding rod is in a hollow rod shape, connected to the side face of the water storage tank and communicated with the water storage tank. The cleaning assembly and the water spraying assembly are connected to the bottom of the water storage tank; the water spraying assembly communicates with the water storage tank to form a water flow channel and can drive the cleaning assembly to rotate. A sliding device capable of enabling the cleaning device to move on the photovoltaic panel is further arranged at the bottom of the water spraying assembly; the cleaning assembly comprises a brush disc and bristles which are arranged on the brush disc and made of hard plastic materials, and each bristle comprises a bristle body with one end fixedly arranged on the brush disc