Hydroponic greenhouse that can achieve year-round large-scale production of various crops and adapt to different climatic regions
Sainpoly professional grade Hydroponic greenhouse integrates hydroponic planting units with extreme climate resistant enclosure structures. It is directly supplied by the manufacturing base and accepts personalized customization of all sizes. The delivery method is one-stop general contracting service, and after user acceptance, it can be directly put into production and operation.
5.0
Model:
Sainpoly-Hydroponic greenhouse
Minimum order quantity:
3000 square meters
Brand:
SAINPOLY
Price terms:
EXW, FOB, CIF
Origin:
Weifang, Shandong
Delivery method:
Air/Sea/Land (upon request)
Payment methods:
Telegraphic transfer (T/T), letter of credit (L/C)
Delivery date:
30-60 days (depending on project size)
Production capacity:
Annual output of over 200 hectares
Packaging:
Unified classification and packaging according to international standards
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Description
The Sainpoly Hydroponic greenhouse is specially designed for commercial cultivation worldwide, and can maintain structural stability and healthy crop growth even in harsh weather conditions such as severe cold and freezing, heavy snowstorms, strong wind impacts, and high temperatures. The cultivation system covers both flat and vertical hydroponic solutions, compatible with NFT and DWC hydroponic processes. The NFT system uses a shallow nutrient liquid film to continuously circulate oxygen, which can shorten the growth cycle of leafy vegetables by 30%.
The DWC system buffers nutrient fluctuations with a deep liquid layer, making it suitable for long-term stable production of eggplant crops such as strawberries and tomatoes. The deep liquid layer can accurately regulate nutrient concentration, promote fruit enlargement and sugar accumulation. From climate adaptation design, factory customized production to on-site installation and commissioning, Sainpoly provides one-stop turnkey services, and can be directly put into operation after user acceptance.
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Product Advantages
1
The extreme cold insulation system of the Hydroponic greenhouse adopts a three-layer composite screen structure: the outer and inner layers are both high-density Oxford cloth, and the middle layer is filled with high-quality spray cotton. It can effectively reduce the cold air infiltration heat loss and radiation heat transfer loss of the greenhouse in winter.
2
The hydroponic greenhouse adopts high transmittance covering materials, with a measured transmittance of ≥ 91%, providing sufficient energy input for photosynthesis. The optional diffuse optical coating can redistribute direct light beams into diffuse light fields, significantly reducing the risk of local light stress on leaves and fruits, while improving the overall light interception efficiency of the planting population.
3
Integrated intelligent environment regulation solution, providing optional functions such as electric window opening, wet curtain fan cooling, nutrient solution circulation, and CO ₂ addition for the special characteristics of hydroponic systems, and connected to the Internet of Things management system. Users can remotely monitor environmental parameters through their mobile phones, finely adjust temperature, humidity, and nutrient composition, effectively reducing the frequency of manual intervention and improving the stability of the growth environment.
4
90% self-produced rate, CE certification, 15 patents, strict three inspection system, zero defects in the factory.
5
We provide customized services for climate data collection, structural strength verification, basic design, environmental control selection, irrigation schemes, and auxiliary lighting systems at project sites. We also provide installation drawings and engineer installation guidance.
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Technical Specifications
| Parameter item | Standard Configuration | Optional Upgrade |
| Span | 8m,9.6m,12m | Support for customization of various lengths |
| Bay | 4m,8m | Support for customization of various lengths |
| Planting method | hydroponics | Flat hydroponic vertical hydroponic |
| Eave height | 3m,4m,6m | Support for customization of various heights |
| Top Covering | PO film, 4mm and 5mm single-layer ordinary tempered glass, 8mm double-layer solar panel | PE film, PEP film, woven film, 4mm and 5mm single-layer diffuse scattering tempered glass, 10mm double-layer solar panel |
| Side Covering | PO film, 4mm and 5mm single-layer tempered glass, 8mm double-layer solar panel | PE film, PEP film, woven film, 5+6+5mm insulated tempered glass, 10mm double-layer solar panel 5mm single-layer tempered glass |
| Frame Galvanizing Layer | ≥180g/m2 | ≥275g/m²,Hot-dip galvanized followed by spray coating process |
| Snow Load Resistance | 0.26KN/m2 | 0.2~0.8KN/m2 |
| Wind Load Resistance | 0.27KN/m2 | 0.2~0.8KN/m2 |
| External Shading Screen | Electric black round wire mesh | Customizable with different shading rates |
| Internal Shading Screen | Electric aluminum foil reflective mesh | Customizable with different shading rates |
| Insulation Curtain | Oxford cloth+cotton+Oxford cloth | Upgradeable waterproof surface/Upgradeable foldiable thermal insulation quilt. Upgradeable double-layer inflatable film insulation, |
| Heating System | Ordinary boiler heating | Finned tubes,warm air blowers, snow melting pipes/ Electric warm air blowers, fuel-fired warm air blowers |
| Cooling method | chiller unit | Independent space chiller unit / Planting pipe air supply system |
| Roof Ventilation Method | Electric roll film window, electric single-sided ridge top window | Single and double-sided toothed top windows. Electric roof opening window can be upgraded to bilateral per spine, single-sided per spine, and multi side per spine |
| Side Ventilation Method | Electric roll film window, electric gear side window | Electric roll film window, electric gear side window |
| Control System | Manual electrical control cabinet | IoT intelligent automatic electrical control cabinet Optional mobile online control |
Application and Solutions
Extremely cold in winter，conventional greenhouse vegetable crops will experience irreversible freezing damage.
Avoid freezing
High Light Transmittance
Risk of snow collapse
High energy cost
Long life design
Avoid freezing
The decrease in winter temperature leads to the freezing and death of vegetables.
By combining double-layer insulated glass/solar panels/inflatable membrane coverage (halving heat loss rate), Oxford cloth insulation screen (upgradable foldable insulation blanket or double-layer inflatable membrane), heating reserved interface and partition control module, a complete thermal barrier is formed.
Custom Commercial
Greenhouse Services
As the source production factory, we provide flexible fully customized services:
1
Depending on your needs, you can choose from CO2 disinfection system, hanging system, irrigation system, photovoltaic system, heating system, cooling system, fertilization system, hydroponic system, fish and vegetable symbiosis system, ventilation system, shading system.
2
The eave height, opening, length, and span can be adjusted as needed, and special customization can be made according to planting needs and geographical features.
3
Ordinary drip proof film (traditional type 1-3 years), double-layer inflatable film system (to enhance thermal insulation), diffuse film (to let the light evenly spread on the vegetation), PO coating film (dust-proof, high light transmittance more than 90%), high light transmittance anti-aging drip proof film (service life is more than twice the traditional film) can be selected. The light transmittance is ≥ 90%, and the service life is extended by 3 to 5 years.
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SAINPOLY Full-Service Support
Our design team will provide CAD construction drawings and load calculation reports based on your local climate, crop type, and budget. Span, eave height, covering material, insulation scheme, and environmental control system can all be customized according to your needs, fully matching your project requirements.
As the source factory, our self production rate reaches 90%. Robot welding, laser cutting, and automatic stamping ensure machining accuracy. Each batch of products strictly follows the three inspection system and has passed multiple verifications such as CE certification and ISO.
Engineers go to the site to guide the local team, providing manuals, video tutorials, and daily quality checks.
A professional team is fully responsible for the foundation construction, final debugging, and delivery of a ready to use greenhouse.
Remote troubleshooting and equipment debugging can be resolved remotely through video calls and data analysis. We will gradually guide your local personnel in the operation.
Provide free online training every year to help your team master the latest maintenance techniques and new technologies.
FAQ
1
Q: What are the main differences in design between hydroponic greenhouses and soil cultivation greenhouses?
A: Hydroponic greenhouses require additional consideration for nutrient circulation systems, pipeline insulation, and temperature control. Due to the direct exposure of the root system to nutrient solution without soil buffering against temperature fluctuations, higher insulation performance is required, which requires the installation of double-layer covering materials, insulation curtains, and nutrient solution heating devices.
2
Q: Is it convenient to change crop varieties in hydroponic greenhouses?
A: Flat hydroponics adopts a modular planting trough design, which allows for quick adjustment of the spacing between planting plates when changing crops. The height of each shelf in vertical hydroponics can be adjusted, and the nutrient solution formula can be switched with one click through the central control system. Different varieties can be planted in different zones within the same greenhouse and independently regulated as needed.
3
Q: Do you offer installation services? Is remote guidance available?
A: We offer two service modes: ① On-side guidance by technicians dispatched from our headquarters ② Detailed installation videos,manuals,and remote technical assistance.
4
Q: Is the incidence of pests and diseases in hydroponic greenhouses lower?
A: Yes, it is. Hydroponic cultivation does not require soil and can effectively avoid soil borne diseases. Simultaneously install insect proof nets, positive pressure ventilation, and personnel disinfection buffer rooms to reduce the invasion of foreign insect sources. It is recommended to regularly test nutrient solutions and install ultraviolet disinfection devices to prevent cross infection of pathogens in the circulatory system.
5
Q: Can hydroponic greenhouses reduce pesticide use?
A: Okay. Hydroponic cultivation does not require soil and can effectively avoid soil borne diseases such as root rot and nematodes. By cooperating with insect nets, positive pressure ventilation, and disinfection buffer rooms, the incidence of pests and diseases has been significantly reduced, and the use of pesticides has decreased by more than 70% compared to soil cultivation.
6
Q: Does your hydroponic greenhouse comply with EU standards?
A: Yes. Our Semi-closed greenhouses are CE-certified, and all materials including steel, glass and sealant fully comply with relevant EU standards. We can assist customers in passing local acceptance inspections.
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East Section of Paris Road, Qingzhou Economic Development Zone, Weifang City, Shandong Province
Li Jianyong
+86 15006367526
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