Automatic cleaning apparatus used in solar power generation

The invention discloses an automatic cleaning apparatus used in solar power generation. The apparatus comprises a bracket, wherein the bracket is fixed on a solar cell panel through a fixing frame; a guide rail I is formed in the fixing frame; a guide rail II is formed in the bracket; the guide rail II comprises a horizontally-arranged horizontal guide rail; a perpendicular guide rail is formed under the horizontal guide rail; the horizontal guide rail and the perpendicular guide rail are arranged in a perpendicularly crossed manner; a robot controller is arranged at the upper end of the perpendicular guide rail; an air dust blower, a rolling cleaning machine and a scraping type dust remover are uniformly distributed on the perpendicular guide rail from upper to lower; the air dust blower is connected with an air blower through an air pipe; and the scraping type dust remover is connected with a water storage tank through a water pipe. The automatic cleaning apparatus has the beneficial effects of small size,