The invention relates to the technical field of strawberry planting, in particular to a strawberry planting device capable of improving the yield. The method comprises a frame body and planting troughs, wherein the planting troughs are formed inside the frame body, the interior of the frame body is detachably connected with the planting troughs through support plates, and the interior of each planting trough is connected to a sun-shading plate through a cassette in a clamped mode; through holes are uniformly formed in the surface of each sun-shading plate, the interior of the frame body is fixedly connected with water spraying pipes, and the bottom of each water spraying pipe is connected with a drip pipe in a conducting mode; and a top plate is welded to the top of the frame body, the lower surface of the top plate is connected with a plant growth lamp and a storage battery separately and fixedly, and the upper surface of the top plate is separately provided with a solar cell panel and a hanging hook; and the bottom of the frame body is fixedly connected with a base through a sleeve and a bearing base. The strawberry planting device has novel design, a simple structure, convenientoperation and a good effect, drip addition of a nutrient solution to strawberry plants can be achieved conveniently in a drip irrigation mode, and the roots of the plants are shaded, so that evaporation caused by sunlight is reduced, the nutrient solution is absorbed fully by the strawberry plants, and the strawberry yield is improved.