- Overview
- Product Description
- Product characteristics
- Product application
- Construction considerations
- FAQ
Basic Info.
Model NO.
SG-014
Cultivation Method
Hydroponics
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
Sunlight greenhouses are a revolutionary type of greenhouse architecture predominantly utilized in the northern reaches of China. They ingeniously harness the power of solar radiation to regulate indoor temperatures, ensuring optimal conditions regardless of external weather variables. Typically oriented north-south and stretching east-west, their structural marvels encompass essential components like the wall, back roof, and front roof, each meticulously designed to optimize function and efficiency. 
1. Wall:
The wall stands as the cornerstone of the solar greenhouse, pivotal for its dual capacity to insulate and store heat. Walls can be crafted from earth or brick, each offering unique benefits. Earth walls, with superior insulation, are crafted by compacting soil to a typical thickness of 1-1.5 meters, making them a cost-effective choice with readily available materials. While brick walls offer slightly less insulation, their durability is unmatched. Typically ranging from 0.5-1 meters in thickness, they can incorporate materials like polystyrene foam board between layers to significantly enhance thermal performance.
2. Rear roof:
Situated on the northern side, the rear roof is engineered for maximum heat retention and insulation. Its strategic angle, usually between 35°-45°, optimizes solar heat absorption during winter months and effectively prevents rain and snow accumulation. Constructed from materials such as color steel plates or thermal insulation boards, the rear roof can be further insulated with organic fillers like rice husk or perlite to maximize thermal efficiency.
3. Front roof:
The front roof takes center stage in lighting, typically adorned with plastic film or sunlight panels. Its arch-like shape is designed to maximize light penetration into the greenhouse. While plastic film is a popular choice due to its excellent light transmittance and affordability, sunlight panels offer superior insulation and impact resistance, boasting extended durability. Consequently, higher-end solar greenhouses may opt for sunlight panels as the premium front roof covering.
The wall stands as the cornerstone of the solar greenhouse, pivotal for its dual capacity to insulate and store heat. Walls can be crafted from earth or brick, each offering unique benefits. Earth walls, with superior insulation, are crafted by compacting soil to a typical thickness of 1-1.5 meters, making them a cost-effective choice with readily available materials. While brick walls offer slightly less insulation, their durability is unmatched. Typically ranging from 0.5-1 meters in thickness, they can incorporate materials like polystyrene foam board between layers to significantly enhance thermal performance.
2. Rear roof:
Situated on the northern side, the rear roof is engineered for maximum heat retention and insulation. Its strategic angle, usually between 35°-45°, optimizes solar heat absorption during winter months and effectively prevents rain and snow accumulation. Constructed from materials such as color steel plates or thermal insulation boards, the rear roof can be further insulated with organic fillers like rice husk or perlite to maximize thermal efficiency.
3. Front roof:
The front roof takes center stage in lighting, typically adorned with plastic film or sunlight panels. Its arch-like shape is designed to maximize light penetration into the greenhouse. While plastic film is a popular choice due to its excellent light transmittance and affordability, sunlight panels offer superior insulation and impact resistance, boasting extended durability. Consequently, higher-end solar greenhouses may opt for sunlight panels as the premium front roof covering.
Insulation performance:
The solar greenhouse exhibits exemplary insulation capabilities. Even in the chilliest of winter days, it maintains a cozy indoor climate of approximately 10ºC -25ºC, thanks to the ingenious heat storage qualities of the wall and back roof. By day, these components absorb and retain the sun's warmth, then ingeniously release it during nighttime to sustain a favorable indoor environment.
The solar greenhouse exhibits exemplary insulation capabilities. Even in the chilliest of winter days, it maintains a cozy indoor climate of approximately 10ºC -25ºC, thanks to the ingenious heat storage qualities of the wall and back roof. By day, these components absorb and retain the sun's warmth, then ingeniously release it during nighttime to sustain a favorable indoor environment.
Lighting performance:
With its strategic south-facing orientation and expertly designed front roof angle, the greenhouse offers exceptional lighting capabilities. Even during the winter solstice, when the sun's altitude is at its lowest, the greenhouse ensures abundant light penetration. By using plastic film, the light transmittance soars to 70%-80%, providing ample illumination for indoor plants to thrive through photosynthesis.
With its strategic south-facing orientation and expertly designed front roof angle, the greenhouse offers exceptional lighting capabilities. Even during the winter solstice, when the sun's altitude is at its lowest, the greenhouse ensures abundant light penetration. By using plastic film, the light transmittance soars to 70%-80%, providing ample illumination for indoor plants to thrive through photosynthesis.
| 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. |
| 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. |
| 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 |