The invention belongs to the field of smart grids, and particularly relates to a smart grid micropower wireless communication data allocation and storage system. The system comprises a frame body, theinner side wall of the frame body is rotationally connected with a rotation shaft, the side wall of the frame body is internally provided with a control cavity, one end of the rotation shaft is rotationally connected with the side wall of the control cavity, the control cavity is internally provided with a regulation structure, the side wall of the frame body is internally provided with a fixed mechanism, the rotation shaft is fixedly connected with a control box, one side of the control box is provided with a baffle, the side wall of the baffle is fixedly connected with a circuit board, theside wall of the baffle is provided with two holding grooves, and heat dissipation fans are held in the holding grooves. The smart grid micropower wireless communication data allocation and storage system is convenient to adjust the pitch angle, has a good heat dissipation performance, is convenient to maintain and process the circuit board, and can remove dust on a display screen, so that the system is worthy of popularization.