PURPOSE: A remote opening/closing device for a cover of a plastic greenhouse is provided to rapidly open and close the plastic greenhouse under a rapid natural disaster situation, and to easily open/close the cover of the plastic greenhouse. CONSTITUTION: A plastic greenhouse includes a ceiling open/close motor(5), a side open/close motor(6), a front cover open/close motor(4), a ventilation fan driving motor and an inner curtain driving motor. The motor is arranged in the plastic greenhouse and has an identification number recognized by a receiving part(3). The receiving part includes a display part, a keypad, a control part, an RF receiving part, and a motor driving part. The receiving part controls a plurality of motors, and receives a wireless control command. The motor driving part rotates or halts the motor according to commands of the control part.
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