Abstract: The influence on the temperature fluctuation inside greenhouses and energy saving of aluminized screens were analyzed and calculated on the basis of measurement. The results indicated that the truss to truss installation of screen driving systems leads to 20% of energy saving, which is much lower than that of good foreign systems. At the end of this article, some suggestions were put forward to improve energy saving performance of screen systems and temperature management mode was proposed to change a little bit in accordance with the practice.