Disclosed herein is a solar cell module support assembly including a solar cell module and a frame supporting the solar cell module, a drive motor and a power transmission unit transmitting power of the drive motor so as to support frame and change disposition angle and disposition direction of the frame, a motion conversion unit to convert rotating motion of the power transmission unit into rotating motion and vertical motion of the frame, first connection support units connecting upper and lower portions of the rear surface of the frame, and second connection support units connecting the first connection support units to the motion conversion unit.