
Commercial Outdoor Polycarbonate Greenhouse Kit Modern Large Greenhouse System Green House with Greenhouse PC Sheet. High Light Transmittance: PC sheet provides over 80% light transmittance for optimal plant growth. Durable Galvanized Frame: Hot-dipped galvanized steel frame ensures service life of more than 15 years. Customizable Dimensions: Section/Bay size is customizable to 4m or 8m according to requirements. Strong Wind Resistance: Stable structure withstands heavy rains and strong winds with high tensile strength. Advanced Ventilation System: Equipped with automatic side and roof ventilation systems for climate control. Integrated Cooling System: Features cooling pads with exhaust fans for effective temperature regulation. NFT Hydroponics Ready: Supports NFT hydroponic systems for water-saving and high-quality harvests. Professional Installation Support: Provides installation drawings, manuals, and optional on-site engineer supervision.