Arch-Round Heat Storage Solar Greenhouse

Ruize produces the Arch-Round Heat Storage Solar Greenhouse in China, combining factory-made galvanized steel components with a solar greenhouse heat-storage structure. As a greenhouse manufacturer and supplier, Ruize provides the system for agricultural projects where snow resistance, winter heat retention and straightforward assembly need to be considered together.

The greenhouse brings together two structural ideas: the curved roof helps manage rain and snow, while the rear thermal wall retains the heat accumulated during daylight. This makes the design different from a conventional arch greenhouse without a heat-storage structure, while also avoiding the flat snow-bearing areas associated with some sloped greenhouse forms.

Curved Roof for Snow Management

The roof uses a continuous semi-circular arch profile without broad flat surfaces where snow can remain. Under suitable snowfall conditions, accumulated snow can slide along the curved surface, helping reduce prolonged roof loading.

This structure is intended for high-altitude and snow-prone locations where snow management is an important part of greenhouse design. Actual snow performance still depends on snowfall conditions, wind, temperature and the structural specification selected for the project.

Full-area Light Reception

The curved roof provides a broad light-receiving surface and allows sunlight to enter the greenhouse from different directions. The supplied configuration emphasizes an even light environment with fewer shaded areas, which is useful for flowers, nursery plants, fruits and vegetables that require more uniform growing conditions.

• Curved roof for multi-angle sunlight reception
• Relatively even light distribution inside the greenhouse
• Suitable for flower and nursery production
• Applicable to premium fruit and vegetable cultivation

PO and EVA greenhouse films can be selected according to project requirements. The covering configuration can also include anti-fog and anti-drip characteristics to help keep the interior clearer and reduce water droplets on the covering.

Rear Heat-storage Wall

The rear section retains the passive heat-storage principle of a solar greenhouse. During the daytime, solar heat is stored within the rear thermal structure. After sunset, the stored heat is released gradually, helping slow nighttime temperature loss.

This design is intended for winter cultivation where low temperatures and large day-night temperature differences are concerns. Where additional heating is required, the greenhouse can be equipped with thermal blankets and winter heating systems according to local conditions.

Prefabricated Galvanized Steel Frame

The main frame uses galvanized steel with a curved arch configuration. The components are prefabricated in sections before shipment and assembled with standardized connection fittings, reducing the need for on-site welding.

• Factory-prefabricated curved steel components
• Hot-dip galvanized corrosion protection
• Modular assembly with connecting fittings
• No on-site welding required for the main assembly

This assembly method is particularly suitable for overseas greenhouse projects where transportation, installation time and local construction resources need to be considered together.

Single-unit or Connected Greenhouse Layout

The Arch-Round Heat Storage Solar Greenhouse can be planned as an individual structure or as multiple connected units. Larger agricultural projects can arrange several greenhouses together and coordinate their ventilation, heating and water-fertilizer systems as part of the overall site layout.

For connected projects, the arrangement of working paths and equipment can be planned around the intended cultivation and operating methods. The final layout depends on the available land and project requirements.

Configuration Reference

Supporting Systems

The greenhouse can be combined with the supporting systems listed in the original configuration. Different systems can be selected according to local weather and crop requirements.

• Electric thermal blanket rolling system
• Automatic ventilation film system
• Air circulation fans
• Water and fertilizer integration system
• Winter heating equipment
• Internal and external shading systems
• Rainwater collection and drainage system

For connected greenhouse projects, these systems can be incorporated into an overall equipment layout instead of being configured independently for every individual greenhouse.

Where It Fits Best

The greenhouse is intended for protected cultivation in cold and snowy environments, especially where winter heat retention and curved-roof snow management are important.

• High-altitude cold regions with frequent snow
• Flower propagation bases
• Large connected fruit-picking projects
• Nursery and seedling facilities
• High-altitude agricultural demonstration parks
• Off-season premium fruit cultivation
• Large-scale overwintering planting projects

Adapting the Structure to the Site

The greenhouse can be arranged around the local climate, land conditions and cultivation requirements. For demanding locations, wind and snow conditions should be considered when determining the structural specification and overall greenhouse layout.

For high-altitude sites with strong ultraviolet exposure, the covering can be selected with suitable UV resistance according to the project requirements. The film specification should also be matched to local temperature and growing conditions.

Export-oriented Project Support

Ruize prepares the curved steel components and related greenhouse parts before shipment. The structure can be divided into sections and reinforced for export transportation to help reduce deformation and damage during sea freight.

Project support can include connected greenhouse layout drawings, installation videos and technical materials. Remote installation guidance can also be provided for overseas agricultural projects, while original frame components, greenhouse film and connection fittings can be supplied for later replacement.

Maintenance Considerations

The galvanized frame is intended for long-term outdoor use. Routine inspection should focus on the curved steel structure, connection fittings, greenhouse film, drainage system and installed environmental-control equipment.

In regions exposed to strong winds, heavy snow or high ultraviolet radiation, regular inspection before and after severe weather can help identify covering or structural issues at an early stage.

Frequently Asked Questions

How is the arch-round heat-storage greenhouse different from a semi-slope heat-storage greenhouse?

The main difference is the roof form. The arch-round version uses a curved roof that helps manage snow accumulation and provides multi-angle light reception, while the semi-slope version uses a more conventional inclined front roof. The arch-round structure is therefore more suitable where wind and snow conditions are an important consideration.

Will snow remain on the curved roof?

The continuous curved roof reduces broad flat snow-bearing areas and allows accumulated snow to slide from the covering under suitable conditions. Heavy or prolonged snowfall still requires the structure to be designed according to the local snow load.

Can several connected greenhouses share heating and water-fertilizer systems?

Yes. For connected agricultural projects, heating, water-fertilizer and ventilation systems can be planned as part of the overall greenhouse layout. The final arrangement depends on the project size and operating requirements.

Can the film be upgraded for high-altitude areas with strong UV exposure?

Yes. Film can be selected according to the local UV exposure and other environmental conditions. The final film specification should match the expected outdoor service environment and crop requirements.

Is the greenhouse suitable for light-demanding flowers?

Yes. The curved roof provides a broad light-receiving surface, and the supplied configuration is intended to create a relatively even light environment. PO film can be selected where the project requires a high-transmission covering option.