Photovoltaic greenhouse for vegetable planting

The utility model discloses a photovoltaic greenhouse for vegetable planting, which comprises a photovoltaic greenhouse, the top end of the photovoltaic greenhouse is fixedly and vertically connected with one end of a top rod, four top rods are distributed at four corners of the top end of the photovoltaic greenhouse, and one end, far away from the photovoltaic greenhouse, of each top rod is fixedly and vertically connected with the bottom end of a top plate. Side plates are fixedly and downwards connected to the four sides of the top plate in an inclined mode, water collecting channels are fixedly installed on the upper portions of the four sides of the photovoltaic greenhouse, grooves are formed in the water collecting channels and located under the bottom ends of the side plates, and the bottom ends of the water collecting channels are fixedly connected with one ends of drainage pipes. The photovoltaic assembly installed at the top end of the photovoltaic greenhouse can be protected to a certain extent thr