Multi‑Span Polycarbonate (PC) Sheet Greenhouse

Product Overview

Multi‑span polycarbonate (PC) sheet greenhouse is a mid‑to‑high‑end modular intelligent greenhouse. It adopts hot‑dip galvanized lightweight steel frame and UV‑stabilized hollow polycarbonate sheets as cladding material, combining outstanding impact‑resistance, thermal insulation and diffuse‑light performance. Lighter and hail‑resistant compared with glass greenhouse, meanwhile much longer service life than plastic‑film greenhouse. It supports full set of climate‑control equipment for year‑round intensive cultivation, widely applied for seedling nurseries, premium flower production, hydroponic vegetables, agricultural research and agri‑tourism demonstration projects.

CFD thermal‑environment simulation is available for design optimization of ventilation and inner‑insulation layout according to local climate. PC sheet thickness options include 8 mm, 10 mm and 16 mm to satisfy different wind‑snow loads and thermal‑insulation requirements.

Key Advantages

✅ High Impact‑Resistance against Hail & Extreme WeatherPC sheet weighs only 1/12 of glass with far superior impact strength, effectively resisting hail strike and physical damage. Installed with special aluminum sealing profiles, it lowers maintenance costs caused by panel breakage, especially suitable for hail‑prone and heavy‑snow regions.

✅ Hollow‑cell Structure for Energy‑saving Thermal InsulationHollow polycarbonate delivers better thermal performance than single‑layer glass and cuts winter heating consumption. Natural diffuse‑light feature converts harsh direct sunlight into soft scattered light, preventing sun‑scald on fruits and foliage. Diffuse light penetrates deep into crop canopy and improves whole‑plant photosynthetic efficiency.

✅ UV‑coated for Long Service LifeDual‑side co‑extruded UV protective layer prevents yellowing and aging. Premium agricultural PC sheets achieve 10‑15‑year service life. Hot‑dip galvanized steel frame ensures long‑term anti‑corrosion performance for commercial‑grade agricultural parks.

✅ Modular Spacious Layout for Diverse Cultivation PatternsAvailable in Venlo‑type or arched multi‑bay design with customizable span and eave height. Unobstructed interior maximizes land‑use efficiency, compatible with elevated benches, hydroponics and vertical farming. Integrated gutter system provides high‑capacity rainwater drainage for rainy and snowy areas.

✅ Customizable Full‑set Intelligent Climate‑control for Year‑round Automated ProductionOptional configurations: motorized roof & side ventilation, pad‑fan cooling, internal & external shading, thermal screen, LED supplemental lighting, fertigation, CO₂ enrichment, IoT smart controller and heating units. Automatic regulation of temperature, humidity, light and airflow reduces manual labor.

✅ Turn‑key Customized Project ServiceOne‑stop services covering CFD simulation assessment, project design, manufacturing, on‑site erection and agronomic guidance, tailored for local wind‑snow load, crop varieties and investment budgets.

Main Technical Specifications

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Application Scenarios

‑ Commercial seedling propagation for vegetables & flowers ‑ Large‑scale production of high‑grade potted and cut flowers ‑ Hydroponic / substrate cultivation of high‑value fruits & vegetables ‑ Agricultural research laboratories and smart‑agriculture tourist parks

InquiryPlease contact our technical team for customized design and project quotation.