All components are manufactured at Guojian (Tianjin) Steel’s own production facilities, covering Photovoltaic Steel Structure, purlins, uprights, complete connection hardware, and steel structures for PV carports. Our products effectively address common challenges in outdoor PV projects—such as wind and pressure resistance, long-term rust prevention, and poor on-site installation fit—while accommodating diverse terrains and specific power plant construction requirements. Backed by mature manufacturing processes, we collaborate with clients to optimize designs and ensure rapid response to orders of any scale. We maintain strict quality control over materials and galvanizing standards to ensure a stable supply, helping purchasers shorten construction schedules and effectively manage overall project costs.
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Parameter |
Image Description |
Reference Image |
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Material: Q235B, Q355B (National Standard Hot-Rolled Steel) |
Actual photo of hot-dip galvanized C-channel steel; showcasing standard steel profiles |
Photovoltaic C-channel steel profile |
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Anti-corrosion Process: Hot-dip galvanizing; coating thickness ≥65μm; outdoor corrosion resistance |
Hot-dip galvanized finished component; bright and uniform coating |
Hot-dip galvanized steel |
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Product Categories: PV support posts, PV purlins, rails, clamps, connectors, complete steel structures for PV carports |
Actual photo of complete mounting components + clamp accessories |
Complete PV mounting system
PV clamp accessories |
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Load Standards: Designed to withstand wind and snow loads; load ratings can be customized according to project drawings. |
On-site view of roof/ground-mounted PV racking, demonstrating structural load-bearing capacity. |
On-site view of PV racking installation. |
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Processing Methods: Integrated processing including cutting, punching, bending, and welding; supports customization based on detailed project drawings. |
Factory production workshop featuring roll-forming and punching equipment. |
Steel structure processing workshop. |
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Supply Format: Bulk shipment from stock and scheduled production for project orders; split-batch delivery available. |
Bulk finished products packaged and stacked, ready for shipment. |
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Solid, Safe, and Reliable Material: Photovoltaic Steel Structure Use national standard carbon structural steel with stable mechanical properties and high structural strength; withstands outdoor conditions such as strong winds, snow accumulation, and diurnal temperature fluctuations, reducing the risk of deformation or collapse over the plant's lifespan.
Long-lasting Hot-Dip Galvanized Corrosion Protection: Undergoes comprehensive hot-dip galvanizing; the coating is uniform with strong adhesion, ensuring durability in outdoor environments, minimizing rust-related maintenance, and lowering long-term O&M costs for the PV plant.
Customized Adaptation for Various Projects: Supports detailed design optimization; component dimensions are adjusted based on terrain, roof conditions, and module specifications, eliminating the need for extensive on-site cutting and improving installation efficiency.
High component precision and excellent interchangeability: Standardized factory punching and cutting ensure precise hole positioning and high accessory compatibility. Smooth component connections minimize the need for on-site adjustments and shorten the overall construction schedule.
Ground-mounted centralized PV power plants
Distributed PV systems for industrial and commercial rooftops
Agrivoltaic and fishery-PV complementary projects
Steel structures for PV carports and EV charging stations
PV projects on complex terrain (mountains and hills)
Direct manufacturing and sales—no middlemen; significant price advantages for bulk procurement;
Technical support available for load verification and component drawing optimization;
Multiple quality inspections covering raw material intake, production, and finished product dispatch; full product traceability;
Orders of all sizes accepted; priority scheduling for large-scale projects to ensure timely completion;
Support for centralized procurement, phased delivery, and comprehensive supply packages—a one-stop solution for PV steel structure sourcing.
Address
No. 2, Expressway Auxiliary Road, South Area of High-tech Industrial Park, Zitai Economic and Technological Development Zone, Tianjin, China
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