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In summer, when the indoor temperature rises to a certain value, it can reflect part of the sunlight according to different shading rates and diffuse the sunlight into the room to achieve the purpose of cooling; closing the inner shading curtain can reduce the temperature of the greenhouse by 4~6℃ to reduce the indoor The required temperature.
The inner shading screen is equipped with an inner shading system under the gutter in the greenhouse. The inner shading material adopts aluminum foil shading screen, which is made of 4mm wide aluminum foil and polyester material woven by high-strength polyester yarn. The special aluminum foil and polyester give outstanding radiation reflection and transmission functions, so as to ensure that the indoor temperature during the day is low and the energy-saving effect is very good. The temperature of the crop at night is basically the same as the ambient temperature. Good indoor climate conditions avoid leaf condensation, reduce diseases, and reduce energy costs.