Galvanized SHS for Solar Mounting Systems
Galvanized SHS for Solar Mounting Systems
Galvanized SHS for solar mounting systems provides the strength, dimensional stability, and corrosion resistance required for long-term outdoor structures. At PCJ Steel, square hollow sections are supplied and fabricated for use as columns, beams, posts, and bracing components in rooftop installations, ground-mounted arrays, solar farms, and solar carports.
The closed square profile distributes structural loads efficiently and provides flat surfaces that simplify connection, alignment, welding, and assembly. Combined with a galvanized finish, SHS components offer dependable protection in outdoor environments where steel structures are continuously exposed to moisture and changing weather conditions.
Applications of Galvanized Square Hollow Sections
Galvanized square hollow sections can be incorporated into a wide range of solar support structures, including:
- Columns and support posts for ground-mounted solar systems
- Beams and bracing members for fixed-tilt structures
- Structural frames for rooftop solar installations
- Heavy-duty support systems for solar farms
- Frames and columns for solar carports
- Custom-fabricated components produced according to project drawings
Available Galvanized SHS Sizes
PCJ Steel offers galvanized SHS in sizes from 50 × 50 mm to 150 × 150 mm, with thicknesses from 2.5 mm to 6.0 mm. The appropriate section size should be selected according to structural calculations, installation conditions, span, wind load, and the requirements of each solar project.
| Item | Size (mm) | Thickness (mm) | Typical Application |
| Galvanized SHS | 50 × 50 | 2.5–6.0 | Rooftop and small solar systems |
| 65 × 65 | Small ground-mounted systems | ||
| 75 × 75 | Ground-mounted solar systems | ||
| 80 × 80 | Fixed-tilt mounting structures | ||
| 100 × 100 | Solar farms | ||
| 120 × 120 | High-wind or heavy-load applications | ||
| 150 × 150 | Heavy-duty structures and solar carports |
Why Use Galvanized SHS in Solar Structures?
- Structural stability: The square profile supports consistent load distribution and reliable connections.
- Corrosion protection: The galvanized surface helps protect steel components during long-term outdoor use.
- Efficient fabrication: Flat faces support practical cutting, drilling, welding, and connection work.
- Flexible applications: Multiple sizes are available for different solar mounting configurations.
- Project adaptability: Components can be fabricated according to client drawings and technical requirements.
Steel Fabrication Support from Vietnam
PCJ Steel provides steel fabrication from Vietnam for international solar and construction projects. Our workflow connects drawing review, technical analysis, material preparation, fabrication, quality control, surface finishing, packing, and delivery coordination.
Quality verification is integrated throughout production to support dimensional consistency and compliance with agreed project requirements. Depending on the design, galvanized SHS can also be combined with galvanized CHS, C and Z purlins, and galvanized beam posts to create a complete solar steel support system.
Request a Quote for Galvanized SHS
Send PCJ Steel your drawings, required dimensions, thickness, quantities, surface requirements, and delivery destination. Our team will review the project and recommend a practical fabrication and supply solution for your solar mounting system.
Frequently Asked Questions
What is galvanized SHS?
Galvanized SHS is a square hollow steel section protected by a zinc-based coating. Its closed profile provides balanced structural performance, while the galvanized surface helps reduce corrosion during outdoor service. It is commonly used for posts, beams, columns, and bracing members.
Which SHS size is suitable for a solar mounting system?
The suitable size depends on the structural design, span, connection method, wind conditions, equipment load, and installation environment. PCJ Steel supplies sections from 50 × 50 mm to 150 × 150 mm with thicknesses between 2.5 mm and 6.0 mm. Final selection should follow the approved engineering calculation and project drawing.
Can PCJ Steel fabricate galvanized SHS according to drawings?
Yes. PCJ Steel supports custom fabrication based on client drawings and agreed technical requirements. Project scope may include material preparation, cutting, drilling, welding, surface treatment coordination, inspection, packing, and delivery. Clients should provide drawings, quantities, material requirements, tolerances, finish specifications, and the intended application for technical review.
