China Polycarbonate Greenhouse w/ Irrigation & Controller 1

China Polycarbonate Greenhouse w/ Irrigation & Controller 2

China Polycarbonate Greenhouse w/ Irrigation & Controller 3

China Polycarbonate Greenhouse w/ Irrigation & Controller 4

China Polycarbonate Greenhouse w/ Irrigation & Controller 5

China Polycarbonate Greenhouse w/ Irrigation & Controller 6

China Polycarbonate Greenhouse w/ Irrigation & Controller 7

China Polycarbonate Greenhouse w/ Irrigation & Controller

Step into the China Polycarbonate Greenhouse and feel golden morning light pour through crystal-clear panels as rows of emerald leaves glisten with dew. Its tough, insulated shell shelters your plants while the built-in irrigation and smart controller quietly deliver balanced water and climate, so tomatoes blush and herbs thrive without guesswork. The result is effortless, year‑round harvests and a little indoor Eden where every visit feels like a small celebration.

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Ventilation system

Manual and Electric

Bay Width

Span Width

9.6m 10.8m 12m

Packing

Safe Packing

Covering

PC Sheet Cover Greenhouse

Frame material

Glavanized Steel Materials

Height

4.5-8m

Cooling system

Cooling Fan System

Instruction for use

With installation manual and installation video.

Automated Irrigation, Durable Polycarbonate

The Multi span Polycarbonate greenhouse with integrated irrigation and controller delivers automated climate and watering control to boost yields and cut labor, featuring a Chinese-style arched shape and modular multi-span frame available in 6/8/10m spans and customizable lengths. Factory-made to high quality with export-ready packaging, adjustable shoulder (1.5–1.8m) and roof heights (~3.5m), and engineered for 0.6 kN/m2 wind, 0.5 kN/m2 snow loads and heavy rain up to 140mm/h. Buyers get factory pricing, free samples (freight excluded), tailored system recommendations and professional after-sales engineering support with installation manuals and planning drawings for easy assembly.

Automated Irrigated Polycarbonate Greenhouse

Multi span Polycarbonate greenhouse features high-quality polycarbonate panels mounted on a modular multi-span arched frame available in 6m, 8m and 10m spans with customizable lengths (30/50/60m or per order) and adjustable shoulder height (1.5–1.8m) and roof height (3.5m) to match crop and site requirements. Designed for agricultural production, its integrated irrigation and controller systems provide automated water and climate management while the engineered structure withstands wind loads of 0.6 kN/m2, snow loads of 0.5 kN/m2 and heavy rainfall up to 140 mm/h for reliable year‑round performance. Backed by factory manufacturing, customizable configurations, low‑maintenance materials and professional after‑sales support including planning drawings and installation manuals, it delivers durability, cost efficiency and scalable layouts for commercial growers.

Polycarbonate Irrigated Greenhouse System

The Multi span Polycarbonate greenhouse from our factory is engineered for agriculture with customizable spans (6m/8m/10m), lengths (30–60m or tailored), shoulder heights of 1.5–1.8m and a roof height around 3.5m. It withstands wind loads up to 0.6 kN/m², snow loads up to 0.5 kN/m² and heavy rain (max 140 mm/h), and is supplied with integrated irrigation and a controller for precise climate and water management. We provide free samples (freight not included), tailored quotations based on crop and site conditions, and professional after‑sales engineers who deliver planning drawings and installation manuals for easy assembly.

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Automated Irrigation, Durable Insulation

Our Multi span Polycarbonate greenhouse combines precision-engineered aluminum framing and twin-wall polycarbonate panels produced in China to deliver superior light diffusion, thermal insulation, and long-term weather resistance. Equipped with an integrated irrigation system and smart controller, it automates watering, climate control, and ventilation for consistent crop yields while reducing labor and water use. Modular multi-span design, rapid installation, corrosion-resistant components, and customizable layouts provide scalable, energy-efficient solutions for commercial growers seeking reliable year‑round production and excellent ROI.

Material introduction

The Multi span Polycarbonate greenhouse features durable twin-wall polycarbonate panels that provide high light transmission, UV resistance and thermal insulation, suitable for spans of 6–10 m and customizable lengths up to 60 m. Its galvanized steel frame with configurable shoulder (1.5–1.8 m) and roof (3.5 m) heights delivers strong, corrosion-resistant support designed to meet wind loads of 0.6 kN/m2 and snow loads of 0.5 kN/m2. Integrated irrigation and controller systems are engineered to work with the polycarbonate structure for precise water delivery and climate management, even under heavy rain (max 140 mm/h), with factory planning and installation support available.

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FAQ

What kinds of crops and production scenarios are best suited for a polycarbonate greenhouse with irrigation and a controller?

Polycarbonate greenhouses are versatile. They work well for vegetables (tomatoes, cucumbers, peppers, leafy greens), herbs, flowers and bedding plants, seedlings and nursery stock, small-fruit production (strawberries), and research/trial plots. The diffused light and thermal insulation are excellent for sensitive crops and year-round production in temperate and cooler regions; with shading and ventilation they also perform in warm climates. They are suitable for hobby gardeners, commercial growers, urban farms, and educational or research facilities.

How do I set up and program the irrigation system and controller for different applications?

Start by zoning the greenhouse by crop type, container vs. bed, and sun exposure. Install drip lines or micro-sprayers appropriate to each zone, connect to a pressure regulator and filter, and link to the controller. Program the controller with separate schedules for each zone (frequency, duration) based on crop water needs, pot size or soil type, and season. Use soil moisture probes or evapotranspiration-based settings if the controller supports sensors to automate irrigation decisions. For fertigation, configure dosing lines and set nutrient injection cycles to run during irrigation windows. Always run a manual test cycle to confirm uniform coverage before relying on automatic schedules.

How should I operate the greenhouse in different climates and seasons?

In cool/cold seasons, use the greenhouse’s insulating polycarbonate panels plus supplemental heating and automatic vent controls to maintain target temperatures for the crop. In hot seasons, deploy shading screens, increase ventilation (roof and side vents, exhaust fans), and reduce irrigation frequency but keep monitoring humidity. For humid-prone climates, emphasize ventilation and air circulation to reduce disease risk. Adjust controller schedules seasonally—longer, less frequent irrigations in cooler months; shorter, more frequent cycles under high heat or in small pots. Insulated double- or triple-wall panels and good sealing improve year-round performance and energy efficiency.

What routine maintenance is required to keep the greenhouse, polycarbonate panels, and irrigation system working well?

Monthly checks: clean polycarbonate panels with mild soap and water (no abrasive cleaners), inspect seals and gaskets for wear, and clear gutters and drainage. Quarterly: flush irrigation lines, check filters and pressure regulation, test valves and controllers, and inspect anchors and frame fasteners. Annually: inspect for UV degradation, replace worn drip lines, recalibrate controllers and sensors, and reapply or replace shading cloth as needed. Promptly repair any panel cracks or framing issues to preserve insulation and weatherproofing.

How do I determine irrigation frequency and plant spacing for best yield?

Irrigation frequency depends on substrate moisture-holding capacity, container size, crop water use and environmental conditions. As a rule: small pots may need multiple short irrigations per day under hot conditions; in-ground beds often need deeper, less frequent watering. Use soil moisture sensors or the feel method (topsoil slightly dry before watering) to refine schedules. Plant spacing should follow crop-specific recommendations—e.g., tomatoes 40–60 cm apart for single-stem systems, leafy greens densely sown on benches or beds—while allowing access for pruning and equipment. The irrigation controller’s zone-based scheduling helps match water supply to density and root volume.

Can I expand or customize the greenhouse system later, and how compatible are accessories with the irrigation controller?

Yes. Most polycarbonate greenhouse frames and irrigation controllers are modular. You can add extra bays, roll-up sides, bench systems, additional irrigation zones, sensors (soil moisture, temperature, humidity, light), heaters, fans, and fertigation units. When expanding, choose controllers that support additional zones or that can be networked/linked. Check compatibility for sensor types (analog vs digital) and fertigation injectors. Plan plumbing runs and electrical capacity in advance so new zones and accessories can be integrated with minimal downtime.

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