Square Steel Tube for Solar Mounting – ZAM275
- Product Type: Solar Racking
- Product Model: SPC-SHS
- Material: SD350-ZM
- Max Wind Load : 60 m/s
- Max Snow Load : 1.4 KN / M 2
- Solar Module Orientation: Landscape / Horizontal
- Application: Framed / Bifacial / Frameless modules
Overview:
Square steel tubes serve as the structural backbone for many solar mounting systems, particularly in ground-mounted arrays, solar carports, and large-scale utility projects. They are chosen for their high load-bearing capacity, torsional rigidity, and ability to withstand significant wind and snow loads.
Key Specifications for this Square Steel Tube:
We are good partener with EPCs, distributors,and installers, these are the critical details you will require:
- Dimensions (Profile Size):
Common sizes include 40×40mm (often used for smaller rails or purlins), 50×50mm, 60×60mm, 80×80mm,100×100mm,120×120mm, 140×140mm…… (for main support posts).
- Wall Thickness:
Typically ranges from 1.8mm to 3.0mm depending on the structural load requirements.
- Material & Coating (Anti-Corrosion):
ZAM (Zinc-Aluminum-Magnesium): Increasingly popular for superior corrosion resistance in harsh or coastal environments.
- Length:
Our Standard lengths are usually 6 meters, but our factory can provide custom cut-to-length services to reduce onsite waste.
Typical Applications
- Ground-Mount Systems:Used as vertical posts driven into the ground or attached to ground screws.
- Solar Carports:Used for the main frame and roof purlins to support the weight of the panels and the structure itself.
- Industrial Rooftop Racking:Used when the roof structure requires a more robust, heavy-duty support system than standard aluminum rails.
Why it’s used
- Good strength-to-weightratio
- Simple fabrication for drilling, welding, and brackets
- Works with standard racking components (brackets, clamps, end caps, connectors)
Sales & Quotation Advice
To provide a professional quote that helps you close the deal, please kind let us know the informations as the following:
- Design/Structural Drawings:It would be perfect if you have a BOQ (Bill of Quantities) or structural design.
- Load Requirements:Are there specific wind or snow load standards (e.g., Eurocode, AS/NZS) the steel must meet?
- Hole Punching:Do you require pre-punched holes for assembly?
- Packaging:Do you need bundles, or specific crating for international shipping?
As a professional Square Steel Tube manufacture factory, we accept OEM&ODM service for our customers. General size bulk in stock, fast shipping, competitive price, welcome contact us for more details.
| Brief Descriptions: | |
| Solar Mounting Components –Square Steel Tube for Solar Mounting | |
| Item type: | Square Steel Tube |
| Type: | Solar Structure |
| Installation Site: | flat roof or ballasted ground |
| Profile Material: | Steel |
| Color: | Plain |
| Fasen Parts: | Steel |
| PV Modules: | Framed or frameless |
| Module Orientation: | Landscape and Portrait |
| Standards: | AS/NZS 1170 |
| DIN 1055 | |
| GB50009-2012 | |
| IBC2009 | |
| TUV | |
| JIS C 8955: 2011 | |
| International Building Code IBC 2009 | |
| California Building Code CBC 2010 | |
| Warranty | 10 years |
| Designed Lifespan | 25 years |
| Packing Details: | |
| Inner: | Bubble bag + inner box + Carton |
| Outer: | Wooden Box, Steel Pallet, MDF, etc |
Can Square Steel Tube be Solar Mounting Pole?
–Dear Sirs SOLAR PARTS, my name is Daniel Natividad, General Manager of SCIP.
Our company specializes in the execution of automation and power control
projects in low and medium voltage.
Our operations are primarily located in northern Peru, serving the mining,
cement, water, and paper sectors. We are currently implementing a solar
power, so we need to acquire square steel tube for solar mounting single pole.
We request a quote for the following:
1936 Units. Single Pole Solar Mounting Structure for 1 Panel
Tilt Angle: 15°
Pole Height: 4500mm
Wind speed: 10m/s
Foundation. Concrete
40 Units. Single Pole Solar Mounting Structure for 2 Panel
Tilt Angle: 15°
Pole Height: 4500mm
Wind speed: 10m/s
Foundation. Concrete
Panel Model: JKM650 (Jinko Solar 650W)
Quote FOB
Please confirm receipt of this message.
Best Regards.
BR.
Daniel E. Natividad Caro
square steel tube for solar stucture
— Hello Daniel,
Yes our Square Steel Tube for Solar Mounting is widely used for solar mounting structures as Pole/Purlin/Beam….
With high quality ZAM275 material, the system is designed for a service life of 25+ years, matching the standard warranty period of most PV modules. Stainless steel fasteners can be specified for coastal or high-humidity environments.
We offer full OEM/ODM support: custom pipe dimensions, wall thickness, tilt angles, special coating colors (e.g., powder-coated black), and module layouts. We also print your logo and provide custom packaging. Share your drawings or site conditions and our engineers will tailor the design.
What is Zn-Al-Mg coating and why is it better than galvanized?
Zn-Al-Mg is a zinc-aluminum-magnesium alloy coating (EN 10346 ZM system). Compared with traditional hot-dip galvanized pure zinc, it offers 2–10× longer salt-spray life and a self-healing effect: when the tube is cut, drilled or scratched, the coating migrates to protect the exposed steel. For coastal and typhoon-zone solar plants it means fewer corrosion failures over the project lifetime.
- Overview
-
Overview:
Square steel tubes serve as the structural backbone for many solar mounting systems, particularly in ground-mounted arrays, solar carports, and large-scale utility projects. They are chosen for their high load-bearing capacity, torsional rigidity, and ability to withstand significant wind and snow loads.
Key Specifications for this Square Steel Tube:
We are good partener with EPCs, distributors,and installers, these are the critical details you will require:
- Dimensions (Profile Size):
Common sizes include 40×40mm (often used for smaller rails or purlins), 50×50mm, 60×60mm, 80×80mm,100×100mm,120×120mm, 140×140mm…… (for main support posts).
- Wall Thickness:
Typically ranges from 1.8mm to 3.0mm depending on the structural load requirements.
- Material & Coating (Anti-Corrosion):
ZAM (Zinc-Aluminum-Magnesium): Increasingly popular for superior corrosion resistance in harsh or coastal environments.
- Length:
Our Standard lengths are usually 6 meters, but our factory can provide custom cut-to-length services to reduce onsite waste.
Typical Applications
- Ground-Mount Systems:Used as vertical posts driven into the ground or attached to ground screws.
- Solar Carports:Used for the main frame and roof purlins to support the weight of the panels and the structure itself.
- Industrial Rooftop Racking:Used when the roof structure requires a more robust, heavy-duty support system than standard aluminum rails.
Why it’s used
- Good strength-to-weightratio
- Simple fabrication for drilling, welding, and brackets
- Works with standard racking components (brackets, clamps, end caps, connectors)
Sales & Quotation Advice
To provide a professional quote that helps you close the deal, please kind let us know the informations as the following:
- Design/Structural Drawings:It would be perfect if you have a BOQ (Bill of Quantities) or structural design.
- Load Requirements:Are there specific wind or snow load standards (e.g., Eurocode, AS/NZS) the steel must meet?
- Hole Punching:Do you require pre-punched holes for assembly?
- Packaging:Do you need bundles, or specific crating for international shipping?
As a professional Square Steel Tube manufacture factory, we accept OEM&ODM service for our customers. General size bulk in stock, fast shipping, competitive price, welcome contact us for more details.
- Specification
-
Brief Descriptions: Solar Mounting Components –Square Steel Tube for Solar Mounting Item type: Square Steel Tube Type: Solar Structure Installation Site: flat roof or ballasted ground Profile Material: Steel Color: Plain Fasen Parts: Steel PV Modules: Framed or frameless Module Orientation: Landscape and Portrait Standards: AS/NZS 1170 DIN 1055 GB50009-2012 IBC2009 TUV JIS C 8955: 2011 International Building Code IBC 2009 California Building Code CBC 2010 Warranty 10 years Designed Lifespan 25 years Packing Details: Inner: Bubble bag + inner box + Carton Outer: Wooden Box, Steel Pallet, MDF, etc - FAQ
-
Can Square Steel Tube be Solar Mounting Pole?
–Dear Sirs SOLAR PARTS, my name is Daniel Natividad, General Manager of SCIP.
Our company specializes in the execution of automation and power control
projects in low and medium voltage.
Our operations are primarily located in northern Peru, serving the mining,
cement, water, and paper sectors. We are currently implementing a solar
power, so we need to acquire square steel tube for solar mounting single pole.
We request a quote for the following:
1936 Units. Single Pole Solar Mounting Structure for 1 Panel
Tilt Angle: 15°
Pole Height: 4500mm
Wind speed: 10m/s
Foundation. Concrete
40 Units. Single Pole Solar Mounting Structure for 2 Panel
Tilt Angle: 15°
Pole Height: 4500mm
Wind speed: 10m/s
Foundation. Concrete
Panel Model: JKM650 (Jinko Solar 650W)
Quote FOB
Please confirm receipt of this message.
Best Regards.
BR.
Daniel E. Natividad Caro
square steel tube for solar stucture
— Hello Daniel,
Yes our Square Steel Tube for Solar Mounting is widely used for solar mounting structures as Pole/Purlin/Beam….
With high quality ZAM275 material, the system is designed for a service life of 25+ years, matching the standard warranty period of most PV modules. Stainless steel fasteners can be specified for coastal or high-humidity environments.
We offer full OEM/ODM support: custom pipe dimensions, wall thickness, tilt angles, special coating colors (e.g., powder-coated black), and module layouts. We also print your logo and provide custom packaging. Share your drawings or site conditions and our engineers will tailor the design.
What is Zn-Al-Mg coating and why is it better than galvanized?
Zn-Al-Mg is a zinc-aluminum-magnesium alloy coating (EN 10346 ZM system). Compared with traditional hot-dip galvanized pure zinc, it offers 2–10× longer salt-spray life and a self-healing effect: when the tube is cut, drilled or scratched, the coating migrates to protect the exposed steel. For coastal and typhoon-zone solar plants it means fewer corrosion failures over the project lifetime.
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