1. When the outer shading net is opened, it can accept the impact of hail and flying sand and rocks, and then maintain the life of the greenhouse sun panel.

         2. External shading is the most useful way to cool down. It can block 65%-70% of the sunlight from entering the greenhouse, which can provide an excellent thermal insulation effect.

         3. The external sunshade will be opened at 10 am in summer and closed at 3-4 pm.

         4. The external shading system is divided into external shading framework, external shading curtain, curtain line, drive motor, transmission system, and power distribution cabinet and other equipment.

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