Vanway Precision Materials Tech Co.,Ltd

Solar Aluminum Extrusions Profiles for Solar PV Systems
First, let’s talk about solar aluminum extrusions, the core structural parts for global photovoltaic systems. Vanway-Tech designs and produces high-performance solar aluminum extrusions to support stable and long-lasting operation of all kinds of solar projects. We use top-grade aluminum alloy and strict production processes, so our solar aluminum extrusions stand out in the renewable energy market.

What Are Solar Aluminum Extrusions
Solar aluminum extrusions are high-strength extruded profiles we make specially for photovoltaic systems. We mainly use 6063-T5, 6061-T6 and 6005-T5 aluminum alloys to produce solar aluminum extrusions, and we apply these profiles to solar panel frames, mounting brackets, support racks and solar tracker structures. Besides, solar aluminum extrusions have excellent weather resistance, UV stability and corrosion resistance, so they can bear harsh outdoor conditions and ensure a long service life for solar power projects all over the world.


Key Advantages
Firstly, these alloy profiles deliver outstanding weather resistance. We adopt 6063-T5 and 6061-T6 raw alloys during production, so they gain strong UV resistance and superb climate adaptability. They can operate steadily in outdoor solar projects even under extreme temperatures and intense sunlight.
Moreover, they possess reliable structural strength. The finished products provide great wind resistance and stable load-bearing capacity, and firmly fix solar panel frames and mounting racks to withstand various outdoor natural impacts.
In addition, they show excellent long-term outdoor anti-corrosion performance. We apply anodizing and powder coating processes on the surface, which brings stable rust prevention and salt spray resistance. Such finished parts work perfectly in coastal zones, humid areas and other harsh photovoltaic construction environments.
Furthermore, the products fully support all kinds of customized processing. We can freely adjust their shapes, overall dimensions, pre-drilled holes and cutting lengths, so as to meet diverse design requirements of PV frames, mounting brackets and solar tracking system components.
Technical Specifications
We test and mark clear parameters for every batch of solar aluminum extrusions, and you can check the standard specifications below:
| Parameters | Specifications | Application Relevance |
|---|---|---|
| Alloy & Temper | 6063-T5 (primary), 6061-T6 (high-strength), 6005-T5 (PV frames) | 6063-T5 fits general PV frames; 6061-T6 fits heavy-duty solar trackers and ground-mounted systems |
| Mechanical Properties | Tensile Strength: 6063-T5 ≥160 MPa, 6061-T6 ≥260 MPa; Yield Strength: 6063-T5 ≥110 MPa, 6061-T6 ≥240 MPa | Ensures structural integrity against wind (up to 55 m/s) and snow loads for 25-year service life |
| Cross-Section Dimensions | Frame: 35×35 mm, 40×35 mm, 35×30 mm; Slot Size: 4.9–6.1 mm; Wall Thickness: 2.0–3.0 mm | Fits standard 60-cell/72-cell panels; slot precision protects glass and improves sealing |
| Surface Treatment | Anodizing (10–25 μm), powder coating (RAL colors); 48+ hour salt spray resistance | Anodizing fits coastal/humid areas; powder coating fits extreme UV exposure |
| Length & Tolerance | Standard: 3–6 m; Custom: up to 12 m; Cutting Tolerance: ±0.5 mm | Matches common PV module sizes; precise cutting avoids frame misalignment |
Why Solar Aluminum Extrusions Lead the Solar PV Industry
We pick this premium structural material for solar projects since it outperforms steel, galvanized iron and plastic in every practical aspect.
First, it combines light weight and great specific strength. Its low density reduces pressure on building rooftops and ground foundations, and greatly cuts transportation and installation costs for solar projects.
Second, it owns excellent outdoor weather resistance and anti-corrosion ability. Steel rusts easily and plastic cracks under long-time sunlight exposure, while this material remains stable in harsh outdoor environments for decades.
Third, it provides stable mechanical load-bearing performance. It meets global PV construction standards and offers reliable protection for solar panels during their full service life.
Fourth, it has ideal electrical conductivity to realize safe system grounding. It prevents static interference and voltage surges, and effectively protects internal circuits of solar power systems.
Fifth, it supports precise custom processing and full recycling. It fits flexible modular assembly and fully conforms to the sustainable development concept of renewable energy industries.

Why Choose Vanway-Tech for Your Solar Aluminum Extrusions
Vanway-Tech owns strong professional manufacturing strength. We adopt modern extrusion production lines and high-precision processing equipment, and carry out strict full-range quality inspection to maintain steady and reliable product quality.
In addition, we offer flexible one-stop customization services. We can adjust external shapes, overall dimensions, slot structures and surface treatments to fit diverse project demands. Meanwhile, we support fast mold development, which effectively shortens the delivery period of customized finished products.
In addition, we carry out full-quality assurance for solar aluminum extrusions. We test tensile strength, corrosion resistance and weather durability for all solar aluminum extrusions, and these profiles hold international certifications for PV components that satisfy local solar construction codes in North America refer to SEIA official guidelines.
Furthermore, we build an efficient service system for solar aluminum extrusions. We offer technical consultation, project design, on-time delivery and after-sales service, and we support global logistics for large-scale solar projects.
How to Select the Right Solar Aluminum Extrusions
If you want to select ideal solar structural profiles, just follow our simple practical steps.
First, sort out your actual project demands, and confirm specific usage scenarios as well as required load bearing standards.
Second, choose suitable aluminum alloy grades. Adopt 6063-T5 to make cost-saving support frames, and use 6061-T6 for high-strength solar mounting structures.
Third, confirm overall sizes and machining tolerance, to make all components fit standard PV panels perfectly.
Fourth, inspect core mechanical properties. Verify tensile strength and load capacity to fully meet local wind and snow resistance codes.
Fifth, select proper surface treatment methods. Use anodized finishes for coastal areas, and powder coating for regions with strong ultraviolet rays.
Sixth, check supplier comprehensive qualifications. Cooperate with vendors who own complete certifications, full processing services and stable delivery ability.
High-quality solar aluminum extrusions occupy an essential position in modern photovoltaic industry. Vanway-Tech perfectly integrates stable quality, personalized customization and outstanding practical performance. We can provide conventional finished parts and tailor-made structural components applied for solar frames, mounting brackets and tracking equipment, and offer targeted optimal solutions for all solar energy construction projects.
Reach out to our team right now, and you will gain free project quotations and professional one-on-one technical support promptly.

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Email: info@vanway-tech.com
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Address: No. 588, Wuyi South Road, CSJ Moldware Town, Wujin, Changzhou, Jiangsu, China
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