Home > Hollow Sections > Solar & Canopy Structures
Inox Steel India supplies high-performance structural hollow sections (SHS, RHS, CHS) engineered for solar power installations, canopy frameworks, car parking structures, agricultural solar sheds, industrial rooftops, green energy plants, and outdoor structural systems. Solar projects demand materials that withstand long-term environmental exposure, wind loads, vibration, and thermal expansion changes—making hollow sections the preferred choice for reliable outdoor engineering.
Solar & canopy structures must deliver strength, durability, lightweight efficiency, and long operational life, especially in high-temperature, coastal, or dust-prone climates. Hollow sections, with their closed geometry and excellent stiffness, provide superior torsional rigidity, bending resistance, and structural stability, ensuring performance across diverse installation types.
Inox Steel India offers a complete range of hollow sections suitable for all solar mounting applications, including:
We supply solar-grade hollow sections in multiple international standards:
Solar EPC companies, PEB manufacturers, canopy builders, steel fabricators, and renewable energy contractors rely on hollow sections due to their high strength-to-weight ratio, excellent weldability, and superior performance in outdoor environmental conditions.
Inox Steel India supports solar infrastructure across India, GCC, Africa, and Southeast Asia, supplying project-ready hollow sections optimized for wind load requirements, corrosion protection, and long-term sustainability.
Solar power installations and canopy systems require structural members that can resist wind loads, environmental exposure, cyclic stress, and long-term outdoor wear. Hollow sections (SHS, RHS, CHS), with their high stiffness and corrosion compatibility, offer superior performance for solar mounting frameworks and architectural canopy structures.
Below is the detailed application breakdown.
🔹 1. Ground-Mounted Solar Structures
Hollow sections form the primary load-bearing framework for large-scale solar farms.
Applications include:
Preferred Sections:
RHS / SHS
GI / HDG recommended for long-term durability.
🔹 2. Rooftop Solar Mounting Frames
Used in industrial, commercial, and residential buildings.
Benefits:
Preferred Sections: SHS & RHS (thin to medium gauge)
🔹 3. Solar Car Parking Canopies
Hollow sections deliver excellent bending and torsional strength for elevated canopy roofs.
Applications:
Preferred Sections:
RHS (for beams)
SHS (for columns)
🔹 4. Agricultural Solar & Pumping Systems
Used for solar pump structures, water-flow systems, and rural solar mounting frameworks.
Attributes:
🔹 5. Walkway, Shading & Architectural Canopies
Hollow sections create aesthetically clean, durable structures for:
Preferred Sections: RHS (architectural finish)
CHS for curved or circular canopy designs.
🔹 6. Solar Street Light & EV Charging Structures
Hollow sections support:
Preferred: CHS (for poles) & RHS (for mounting arms)
| Application | Recommended Standard | Benefit |
|---|---|---|
| Ground-mounted solar farms | EN 10219 / IS 4923 | Economical + structurally strong |
| Rooftop mounting frames | IS 4923 / ASTM A500 Grade B | Lightweight + weldable |
| Car parking solar canopies | EN 10210 S355J2H | High strength for bending loads |
| EV charging canopies | ASTM A500 Grade C/D | International-grade dimensional accuracy |
| Outdoor long-life structures | GI / HDG Hollow Sections | Excellent corrosion resistance |
| Aesthetic canopies | RHS (Cold-Formed) | Clean geometry & high stiffness |
Common Sizes Used in Solar & Canopy Structures (Indicative)
| Section | Typical Size Range | Application |
|---|---|---|
| SHS | 40×40 to 150×150 mm | Columns, supports |
| RHS | 50×25 to 200×100 mm | Beams, purlins, canopy frames |
| CHS | 33.7 to 114.3 mm OD | Poles, bracing |
Full size chart available upon request.
Indicative Pricing for Solar-Grade Hollow Sections
| Standard | Price Range (₹/kg) | Ideal Use |
|---|---|---|
| EN 10219 | ₹82 – ₹120 | Solar frames & canopy structures |
| IS 4923 | ₹65 – ₹110 | Rooftop + agricultural solar |
| EN 10210 | ₹105 – ₹160 | Heavy canopy systems |
| ASTM A500 | ₹90 – ₹150 | EV charging & international projects |
| GI / HDG HSS | ₹95 – ₹165 | Outdoor & coastal solar projects |
Prices vary with size, thickness & surface coating.
Solar structures require long-term reliability. Our hollow sections undergo:
Mechanical Testing
Dimensional & Weld Testing
Surface Condition Tests
All sections are supplied with:
Inox Steel India is a trusted supplier to leading solar EPC contractors, canopy installers, renewable energy developers, PEB manufacturers, and industrial engineering firms. Our hollow sections are engineered for long-term outdoor durability, high wind load strength, and compatibility with galvanized and coated protection systems.
✔ Key Advantages for Solar & Canopy Applications
Our sections deliver stable performance across deserts, high-humidity regions, coastal zones, and high-wind areas.
| Industry | Applications |
|---|---|
| Solar EPC Contractors | Ground mounts, rooftops, module frames |
| Green Energy Developers | Solar farms, agro-solar structures |
| Infrastructure & Public Utilities | Walkway canopies, EV charging shelters |
| Automotive & Commercial Spaces | Solar car parking canopies |
| Industrial Buildings | Rooftop solar power systems |
| Agriculture | Solar pumps, shading structures |
| Architectural Installers | Decorative canopies & shading frames |
We support both small kilowatt projects and multi-megawatt utility-scale solar parks.
Export Packaging & Global Supply Coverage
Inox Steel India exports solar-grade hollow sections to 40+ countries, supplying high-strength, corrosion-resistant materials for international solar and canopy projects.
Export Packaging Includes:
Yes—GI and HDG hollow sections are recommended for long-term outdoor durability. RHS 100×50, 150×75, 200×100 mm and SHS 100×100 mm are widely used. Yes—they offer excellent stability with minimal load on the roof. Yes—we supply to multi-MW solar farms across India, GCC, Africa, and SEA. Yes, to reduce wastage and speed up on-site installation. Do you supply galvanized hollow sections for solar projects?
What sizes are used for solar car parking canopies?
Are hollow sections suitable for rooftop solar?
Do you support solar EPC companies with bulk project supply?
Can you supply cut-to-length material?