Our company makes a total investment of RMB 70 million, covers an area of 30,000 square meters and owns a modern plant and informationized office environment. We specialize in R&D, production ,sales and after-service of various kinds of solar panel aluminium frame for solar station . Our products win praise from global customers and enjoy a good reputation in the market depend on professional design service, attractive appearance, quick delivery time, reliable quality, complete specification and superior performance.
Equipped with 5 automatic extrusion lines & 2 anodizing and electrophoresis lines specified for solar frame product, our annual capacity is above 6000,000.00 sets solar panel frame with a 70% export to India、Japan、Korean、Thailand、UK、Germany、Australia and US markets etc.
Definition of solar panel frame
Advantage of solar panel frame
1. Corrosion resistance and strong oxidation resistance;
2. Strong strength and firmness;
3. Strong tensile strength;
4. High elasticity, rigidity and metal fatigue value;
5. Convenient transportation and installation, even if the surface is scratched, it will not oxidize, and does not affect performance;
6. It can adapt to various environments through convenient selection of different materials;
7. The service life is more than 30-50 years.
Surface treatment of solar panel frame
1. Anodized (silver white, black, gold, silver, bronze…) (film coating thickness AA10, AA15, AA18, AA20)
2. Electrophoresis (silver white, black) (film thickness ≥15, ≥16, ≥18, ≥20)
3. Powder spraying, PVDF, etc.
Installation angle
90 degree
45 degree
Mechanical properties of solar panel frame
| Alloy | Temper | Thickness | T.S./σb (MPa) | Y.S/σ0.2 (MPa) | ELOG./δ% | Hardness/HW |
| 6063 | T5 | ≥ 0.8 | ≥160 | ≥110 | ≥8 | ≥8 |
| 6063 | T6 | ≥ 0.8 | ≥205 | ≥180 | ≥8 | ≥10 |
| 6005 | T5 | ≥ 0.8 | ≥260 | ≥240 | ≥6 | ≥12 |
| 6005 | T6 | ≥ 0.8 | ≥270 | ≥250 | ≥6 | ≥14 |
Chemical composition of solar panel frame
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others | Al(Min) |
| 6063 | 0.2-0.6 | 0.35 | 0.1 | 0.1 | 0.45-0.9 | 0.1 | 0.1 | 0.1 | 0.15 | rest |
| 6005 | 0.6-0.9 | 0.35 | 0.1 | 0.1 | 0.4-0.6 | 0.1 | 0.1 | 0.1 | 0.15 | rest |
Solar panel frame size
| Power (w) | Number of cells(pcs) | Size of cells(mm) | Solar panel frame size(mm) | Weight (Kg) |
| 5 | 2*18 | 78*12 | 280x190x17 | 0.7 |
| 10 | 4*9 | 52*31.2 | 250x350x17 | 1.2 |
| 20 | 4*9 | 78*39 | 420x360x17 | 2.3 |
| 30 | 2*18 | 156*26 | 360x550x20 | 2.5 |
| 40 | 4*9 | 156*39 | 670*420x25 | 3.2 |
| 50-60 | 4*9 | 156*52 | 540x670x25 | 4.2 |
| 80-90 | 4*9 | 156*78 | 780x670x30 | 6.6 |
| 100 | 4*9 | 156*104 | 1000x670x30 | 8 |
| 110-120 | 4*18 | 156*52 | 1020x670x35 | 8.8 |
| 130 | 4*9 | 156*117 | 1120*670*35 | 10.5 |
| 140 | 4*9 | 156*63 | 1200*670*35 | 10.5 |
| 150-180 | 4*9 | 156.75*156.75 | 1480x670x35 | 12 |
| 190-200 | 6*12 | 125*125 | 1580x808x35 | 15.5 |
| 210-230 | 6*8 | 156.75*156.75 | 1320x992x35 | 17 |
| 250-270 | 6*9 | 156.75*156.75 | 1482x992x40 | 18 |
| 280-310 | 6*10 | 156.75*156.75 | 1640x992x40 | 18 |
| 340-380 | 6*12 | 156.75*156.75 | 1956x992x40 | 23 |
| 460-500 | 8*12 | 156.75*156.75 | 1956x1310x45 | 29 |
Solar panel frame material type can be almost two kinds. Aluminum and Steel. Do you know why aluminum solar panel frame is becoming more and more popular, and only few company produce steel solar panels. Now Let us compare them via some elements.
Weight:
Lightweight aluminum solar panel frame is easier to handle and transport, reducing installation time and labor costs. Steel solar panel frame heavier weight can make handling and assembly more challenging.
Cost:
Aluminum solar frame tends to be more expensive than steel frame, particularly for larger-scale solar systems. However, its durability and aesthetics may justify the additional investment over the long term. Solar panels can be used more than 25 years.
Durability:
Aluminum stands out with its exceptional corrosion resistance, making it a durable choice in harsh environments. Conversely, steel is prone to rust and requires regular maintenance to prevent premature deterioration.
Environmental Considerations:
Aluminum solar panel frame is a highly recyclable material, making it an environmentally friendly choice. Recycling aluminum reduces the demand for mining and lowers greenhouse gas emissions. Steel solar frame, while also recyclable, requires more energy to produce.
Appearance:
Aluminum’s sleek and polished finish enhances the overall appearance of solar panels, contributing to a modern and aesthetically pleasing installation. Steel, on the other hand, has a more industrial look.
Summary:
The choice between aluminum solar panel frame and steel solar panel frame ultimately depends on individual needs, budget, and environmental concerns. For homeowners and commercial businesses seeking a durable, low-maintenance, and visually appealing solar panel frame, aluminum is a superior option.
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Solar Panel Frame :FAQ
Most frequent questions and answers
What is aluminum solar panel frame?
Aluminum solar panel frame is an extruded aluminum frame which used to seal and fix solar module components. It can protect the solar cell and glass out of damage and break.
Solar panel frame material?
The most common material used for solar panel frame material is aluminum, specifically aluminum alloys from the 6000 series, like aluminium 6005-t5 and aluminium 6061 t5.
What’s the difference between anodized aluminum and mill finished aluminum?
Mill finished aluminum refers to extrusion products that have not undergone any surface treatment. Anodized aluminum is a mill finished aluminum that goes through the anodization, which is an electrochemical process that increases corrosion resistance, durability and decoration.
What packaging options do you offer?
We use a wide variety of standard and custom packaging to ship your order any way you want, from bare bundle to totally enclosed, secure crates.
where solar panels are used?
Solar panels are typically arranged on a roof or in a backyard—anywhere with uninterrupted sunlight. And, the more sunlight a panel can get the more power it can produce.
What aluminum extrusion finishes do you offer?
We offer power coat and anodized finishes that provide optimum corrosion resistance in a wide variety of colors. The most popular surface treatment are silver anodizing and black anodizing.
Solar panels frame design?
Based on your requirements, we can provide the custom solar panels frame design with the help of computer-aided design (CAD) and computer-aided manufacturing (CAM).
What color are solar panels?
Solar panels are black and blue because those are the natural colors that silicon becomes during the manufacturing process. There are two primary kinds of solar panels commercially available: Monocrystalline and Polycrystalline.
Can you use existing mold from other profile extrusions?
Depending on your specific application, we offer standard mold. If we have a standard die that fits your need, we’ll send you a profile print to review. If it works for your application, then we’ll run it for you.
What is the minimum order quantity?
Typically, the minimum order quantity without set up charges is 1,500 sets.
How thick are solar panels?
Solar panel thickness typically ranges between 1.25 inches (32 millimeters) and 1.6 inches (40 millimeters). Currently the most popular size as follows: 30mm solar frame, 35mm solar frame, 40mm solar frame.
How often do solar panels need to be replaced?
A solar panel’s lifespan isn’t measured by when it stops producing electricity entirely. Instead, we use its “useful life” to determine its lifespan, which is about 25 to 30 years.