Commercial Outdoor Shading Greenhouse with Heavy Duty Design

• Customization: Available
• Building Materials: Steel-Plastic
• Cover Material: Film
• Model NO.: SG-013
• Heating Method: Temporary Heating
• Layer: Double
• Location: Outdoor
• Roofing Shape: Arched Roof
• Size: Large
• Span: Multi
• Suitable: Vegetables
• Usage: Commercial Greenhouse
• Transport Package: Pipe Is Nude Packing; Accessories Packed by Bag
• Specification: 40GP
• Trademark: VERTEX
• Origin: China
• HS Code: 9406900090
• Production Capacity: 5000000 Square Meter/Years

Product Description

The sunlight greenhouse is an essential and widely embraced agricultural structure in North China, strategically designed to capture and optimize solar radiation for maintaining a warm and nurturing indoor environment. Typically aligned along the north-south axis and stretching east-west, this greenhouse marvel is composed of integral components like the wall, back roof, and front roof, each contributing significantly to its functionality.

Product Description

1. Wall:
The wall forms the core of the solar greenhouse, serving as a pivotal element for heat retention and storage. Walls are generally crafted as either earth walls or brick walls. Earth walls excel in insulation, boasting a typical thickness of about 1-1.5 meters. These are densely compacted with soil, making them not just cost-effective, but also readily available. While brick walls may offer slightly lower insulation compared to their earthen counterparts, they are known for their durability. These walls typically measure around 0.5-1 meter thick and can be enhanced with insulation materials like polystyrene foam board inserted between the inner and outer layers to elevate thermal protection.
2. Rear roof:
Strategically positioned on the north side, the rear roof is quintessential for heat preservation and insulation. With an angle generally ranging between 35° to 45°, it is adept at capturing and storing solar heat during the chilly winter months, while also effectively preventing rain and snow accumulation. The rear roof is often constructed from materials such as color steel plates or thermal insulation boards, and filled with insulation substances like rice husk or perlite to boost its thermal performance.
3. Front roof:
The front roof is the greenhouse's powerhouse of illumination, typically adorned with plastic film or sunlight panels. Its arching design ensures optimal light penetration into the greenhouse interior. While plastic film remains a popular choice due to its excellent light transmittance and affordability, sunlight panels offer superior insulation and impact resistance, alongside a longer lifespan. High-end solar greenhouses often favor sunlight panels as the covering material for their front roofs.

Product characteristics

Insulation performance:
The solar greenhouse boasts outstanding insulation capabilities. Even on the coldest winter days, it can sustain an indoor temperature range of 10ºC to 25ºC. This remarkable feat is largely thanks to the heat storage properties of both the walls and the rear roof. During daylight hours, these structures absorb and retain solar heat, gracefully releasing it throughout the night to maintain a stable indoor climate.

Lighting performance:
Thanks to its south-facing orientation and the well-optimized angle of the front roof, the solar greenhouse excels in lighting performance. Even during the winter solstice, when the sun's altitude is at its lowest, the greenhouse assures ample sunlight penetration. With plastic film coverings, light transmittance can reach an impressive 70%-80%, thus ensuring that indoor plants receive sufficient light for photosynthesis.

Product application

Vegetable growing: It is the main facility for winter vegetable planting in northern China. Can plant a variety of cold and warm vegetables, such as spinach, leek and other cold vegetables can grow normally in winter without heating, tomatoes, cucumbers and other warm vegetables can also grow well with the help of appropriate heating or insulation measures, providing a guarantee for the supply of winter vegetables in the north.

Floriculture: Some flowers that are not particularly high in temperature requirements, such as clivia and cyclamen, can be grown in solar greenhouses. By adjusting the temperature, humidity and light conditions in the greenhouse, the growth cycle and flowering period of flowers can be controlled.

Construction considerations

Venue selection:
Choose a flat, open, sunny, sheltered place. It is best to have no tall buildings or trees in the north-south direction to ensure sufficient sunshine time. At the same time, we should consider the convenience of water and transportation, convenient irrigation and transportation of vegetables, flowers and other products.

Drainage system:
Because the north has more snow in winter and occasionally heavy rain in summer, it needs to have a good drainage system. Drains should be set up around the greenhouse, and the greenhouse ground should have a certain slope, so that rain and snow can be smoothly discharged, and prevent water from causing damage to the greenhouse structure and plants.

Daily maintenance:
It is necessary to regularly check the coverage of the plastic film or sunlight board, and if it is found to be damaged, it should be repaired or replaced in time to ensure good lighting and thermal insulation performance. At the same time, it is necessary to check whether there are cracks or damage to the wall and roof, and regularly check and supplement the thermal insulation materials to ensure the thermal insulation effect of the greenhouse.

FAQ

1.  How long is the delivery time?
According to your greenhouse size and system, the delivery time is usually 15-60days.


2.  Can you supply sample?
Small parts can be supplied, but you should pay the express cost.


3.  Can your company supply greenhouse design?
Our company can give greenhouse design according to your land and plan after deposit.  And we can give simple drawing before signing contract.


4.  How to install greenhouse ?
Firstly we prepare the material and send the material to your city.

After your customs clearing, we send 2-4 engineers or all workers to guide to install.
If you want to save money, we only send engineers, and you match local workers.
If you think it is hard to build the greenhouse, we also can send engineers and workers to install for you.


5.  When installing, what cost should we pay?
Our engineers and workers visas and round-trip tickets, their foods and accommodation, their communication