
Agricultural Single-Span Tunnel Film Blackout Greenhouse with Light Deprivation System in USA/Ca. Customizable Dimensions: Width 6-10m, Length 20-100m, Height 2.5-6.5m, Arch Spacing 0.8-2.5m. Customized Voltage: Supports 220V/380V based on local requirements. Hot-Dip Galvanized Frame: 275g/m2 steel framework with 15-year warranty and anti-corrosion. High Shading Efficiency: Blackout sheets offer 99.6% to 100% shading rate. Flexible Hydroponics: Supports DWC, NFT, Dutch Bato, Rock Wool, and Aeroponics systems. Versatile Cover Options: Polythene film, twin-wall polycarbonate, or sandwich corrugated sheets. Customized Design: Available for single tunnel, multi-span, dome, or Venlo style. Complete Environmental Control: Optional cooling, heating, ventilation, and intelligent control systems.