NOVELTY - Glass repair system includes repair locating probe which detects damaged point and damaged condition of glass surface, main body structure, and multiple stages of repair pre-treating parts with gradually improved repairing effects. The main body structure comprises repairing unit which injects glass repairing agent into damaged point. The repair pre-treating parts comprise polishing mechanisms with polishing precisions in multiple stages.    USE - Glass repair system for generating mirror field and photovoltaic assembly of solar power station.    ADVANTAGE - Structure is simple and pre-treatment, repair and polishing are integrated into one process; thus cost is low, glass repair effect is good, environmental adaptation degree is high, glass optical efficiency is optimized, and normal operation of solar power station is guaranteed.    DETAILED DESCRIPTION - Glass repair system includes repair locating probe which detects damaged point and damaged condition of glass surface, main body structure, and multiple stages of repair pre-treating parts with gradually improved repairing effects. The main body structure comprises repairing unit which injects glass repairing agent into damaged point. The repair pre-treating parts comprise polishing mechanisms with polishing precisions in multiple stages. The repair locating probe detects and determines damage level of damaged point, repair pre-treating part at corresponding stage is selected, and then damaged point is polished by polishing mechanism at selected level. The damaged point is orderly and gradually polished by polishing mechanisms with polishing precisions higher than polishing precision of polishing mechanism at selected level for finishing of glass repair. When damage level of damaged point is higher than set level, glass repairing agent is injected into damaged point by repairing unit, and then damaged point is orderly and gradually polished for finishing of glass repair.    DESCRIPTION OF DRAWING(S) - The drawing is a schematic perspective view of glass repair system.