Butt-type spliced sealing structure of solar photovoltaic components

The invention discloses a butt-type spliced sealing structure of solar photovoltaic components. The butt-type spliced sealing structure is formed by splicing a plurality of solar photovoltaic components, wherein each photovoltaic component comprises a square solar panel component and four border profiles; the four border profiles are arranged at four sides of each solar panel component; contour butt wings are arranged on the outer walls of the four border profiles; the adjacent solar photovoltaic components are butted with each other through the butt wings on the border profiles in a non-contact manner; a gasket capable of shielding a gap between one pair of butt wings is arranged in the gap between the upper end parts of the adjacent solar photovoltaic components; and the gap between the upper ends of the butt wings is filled with waterproof glue. According to the butt-type spliced sealing structure, the effects of power generation, waterproofing, dust prevention, energy conservation and environment protection can be achieved after all solar photovoltaic components are spliced together.