Trusted Aluminum Solar Panel Frame Manufacturer in China
Enhance the structural integrity of your photovoltaic modules with Xingyong, a specialized manufacturer in China. Our custom aluminum solar panel frames act as the backbone of your solar system.
What Is Solar Panel Frame
Solar panel frame is the strong aluminum border that holds a photovoltaic module together. It acts like a protective shield, keeping the glass and delicate internal parts safe from heavy snow, strong wind, and rain. Xingyong uses aluminum because it is lightweight and does not rust. Beyond protection, the frame provides a solid structure that allows you to mount the panels securely onto roofs or racks. Using a high-quality solar panel frame is essential to make sure your solar energy system lasts for a long time.
| Attribute | Specification Details |
|---|---|
| Product Name | Aluminum Solar Panel Frame / PV Module Frame |
| Material (Alloy) | 6063, 6005 (high strength for heavy loads) |
| Temper | T5, T6 |
| Surface Treatment | Anodized (sandblasting optional for matte finish) |
| Anodizing Thickness | Standard 10-15µm (customizable up to 25µm) |
| Color Options | Silver (natural), Black (all-black aesthetics), custom |
| Standard Heights | 30 mm, 35 mm, 40 mm, or custom profile |
| Length | Custom cut to module dimensions (e.g., 1.6 m – 2.4 m) |
| Processing | Precision sawing, punching, drilling, corner key slots |
| Tolerance Standard | High precision grade (GB/T 5237.1-2017) |
| Corner Connection | Designed for corner keys (L-keys) or screw joint |
| Hardness (Webster) | 6063: ≥12 HW · 6005: ≥14 HW |
Xingyong Solar Panel Frame Types
Explore Xingyong’s comprehensive aluminum solutions for the solar industry. From sleek black frame solar panels components to robust structural profiles for ground and roof mounting, we extrude high-quality aluminum to fit every project need.
Why Choose Xingyong Solar Panel Frame
Partner with Xingyong for world-class speed and precision. We combine robust aluminum PV frame manufacturing with reliable delivery, solving your supply chain headaches through consistent quality and strict material control.
Massive Production Capacity for Solar Panel Frame
With 14 extrusion lines and a 3,000-ton monthly capacity, we handle urgent volume orders easily. We ensure consistent, on-time delivery for your solar panel frame needs.
Superior Raw Material Control for Solar Panel Frame
We use high-purity 6063 / 6005 billets, never scrap. Strict sourcing ensures every aluminum PV frame meets mechanical standards to withstand heavy snow loads and wind pressure.
One-Stop Customization and Processing for Solar Panel Frame
Our CNC workshop delivers fully machined solar module frames. From precision cutting to punching and laser marking, we provide ready-to-assemble solutions tailored strictly to your drawings.
Rigorous Lab Testing and Certification for Solar Panel Frame
We guarantee every solar panel frame passes strict salt spray and tensile tests before it leaves our factory.
FAQ of Solar Panel Frame
What is the best aluminum alloy for solar panel frames: 6063 or 6005?
It depends on your project needs. 6063-T5 is the industry standard for most solar panel frames due to its excellent balance of cost, corrosion resistance, and surface finish. However, for commercial projects in areas with heavy snow or high wind loads, we recommend 6005-T6 alloy because it has higher tensile strength and structural hardness. Xingyong can produce both according to your specifications.
Can you customize the solar module frame design and size?
Yes, absolutely. We have a professional mold design team and 14 extrusion lines. Whether you need a standard 30 mm / 35 mm / 40 mm height or a completely unique custom solar frame profile for double-glass modules, we can open new molds for you. We also provide CNC machining services to punch holes, cut to length, and even laser mark your logo on the frame.
What surface treatments do you offer for aluminum PV frames?
Our most popular finish is Clear Anodized (Silver) with a thickness of 10-15µm, which offers great protection for 25+ years. We also specialize in Black Anodized frames for all-black aesthetic solar panels, ensuring a uniform, matte black color without fading. Sandblasting is standard to remove extrusion lines and provide a smooth, premium look.
How do you ensure the corner connection is strong and waterproof?
We use high-precision CNC cutting to ensure the 45-degree or 90-degree cuts are perfect. Our frames are designed to work with corner keys (L-keys), which are inserted into the frame cavity and crimped. This mechanical connection is extremely tight, preventing water ingress and ensuring the solar module frame stays rigid during transport and installation.
How do you pack solar frames to prevent damage during shipping?
We solve the common issue of scratched profiles. Each aluminum solar profile can be filmed individually. We then stack them on custom-sized wooden pallets with pearl cotton interlayers to separate layers. The entire pallet is wrapped in protective plastic and strapped securely. This reinforced packaging ensures your goods arrive in perfect condition, ready for your automated assembly lines.
Related Products of Solar Panel Frame
Maximize your sourcing efficiency by exploring Xingyong’s flagship product lines. Beyond solar profiles, we are industry leaders in manufacturing aluminum telescopic poles and swimming pool poles. We apply the same rigorous 6063 alloy standards and anodizing quality to these products, ensuring they are lightweight yet durable. If your business covers home and garden categories, consolidate your orders with us.
Technical Support for Solar Panel Frame
Optimize your solar panel frame design with expert advice from Xingyong. From alloy selection to structural testing, our engineers share insights to enhance durability and reduce costs. Visit our technical blog for valuable R&D support.
