The invention discloses a solar drying machine. The machine is characterized by comprising a shell, multiple drawer plates, multiple inserting-in openings, a door, a solar cell panel, a storage cell,multiple drying plates, multiple sockets, an electronic type temperature controller and wheels. A drying cavity is formed in the shell, the drawer plates are evenly spaced and horizontally embedded onthe cross section in the shell, the inserting-in openings and the drawer plates are formed in the side wall of the shell in a one-to-one correspondence penetrating manner, the door is buckled on theinserting-in openings in the side wall of the shell in an opening and closing manner, the solar cell panel is laid on the side wall of the shell, the storage cell is electrically connected with the solar cell panel, the drying plates are detachably inserted in the shell, the sockets are arranged on the inner side wall of the shell, the sockets are in one-to-one correspondence to plugs inserted inthe multiple drying plates from the inserting-in openings, and the sockets are electrically connected with the storage cell. The wheels are arranged at the bottom of the shell. Solar energy can be applied to carry out temperature controllable drying on various materials, the size is small, the structure is simple, and use is convenient and safe.