What is an Aluminum Frame for Solar Panels?
The aluminum frame is a vital part of a solar panel system. It secures and protects the solar panel, strengthens the module, and extends its lifespan.
In the following sections, we will discuss the features and benefits of aluminum frames for solar panels. Keep reading to learn more.
What does the aluminum frame do in solar panels?
The solar panel aluminum frame is the fixed structure for photovoltaic (PV) panels. It is usually made from aluminum alloy. Its main purpose is to secure and protect solar panels, allowing them to function effectively outdoors.
The aluminium frame holds the solar panel in place and increases the overall strength of the module. It improves the panel’s resistance to wind, pressure, and impact. This added durability helps keep your solar investment safe and efficient for years.
What are solar panel frames made of?
Aluminum frames for photovoltaic (PV) panels are made from aluminum alloys like 6063, 6061, and 6005. These alloys provide strength and corrosion resistance, making them ideal for outdoor use.
The surface of the aluminum frame is often anodized. This process creates a protective oxide layer that improves corrosion resistance. This added protection helps the frame endure harsh weather and extends the life of the solar panels.
What is the Structure and Size of Aluminum Frame?
The aluminum frame usually has a U-shaped cross-section with slots. The internal cavity allows for the installation of angle code connectors, making it easy to secure and install solar panels.
Variety of Sizes from Hugh
Hugh Aluminum provides various sizes for aluminum frames based on the dimensions and power of solar panels. Common sizes include 30x25mm, 35x35mm, and 40x35mm. Custom sizes are also available to fit specific project requirements.
This variety helps users select the right frame for their solar panel systems, ensuring a secure and effective installation.
What are the Advantages of Aluminium in Solar Panel Frame?
Strength and Solidness
Aluminum frames provide high strength and solid support. They effectively enhance the wind, pressure, and impact resistance of photovoltaic (PV) panels.
Tensile Strength
Aluminum frames undergo tensile tests that show their strong performance. This quality adds to their durability and reliability.
Elasticity and Rigidity
Aluminum frames have high elasticity and rigidity. They resist deformation, which helps protect the solar system from damage.
Conductivity
Aluminum frames offer good electrical conductivity. This allows them to act as lightning protection during storms while maintaining the efficiency of the PV panel’s power output.
Choosing an aluminium frame for solar panels provides many benefits. These frames improve strength, durability, and safety, making them a smart choice for any solar installation!
Read more: Aluminum frames vs stainless steel frames in solar panel
How long will an aluminum frame last?
Aluminum frames for photovoltaic (PV) panels have a long service life, typically exceeding 30 to 50 years. This lifespan is significantly longer than that of the solar panels themselves, which usually last 20 to 25 years.
The durability of aluminium frames supports the long-term stable operation of solar panels. This extended service life makes aluminum frames a reliable choice for solar energy systems.
Mechanical properties of aluminum 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 |
Final Thoughts
The aluminum frame is a key part of solar panels. It is essential for the functionality and durability of the solar system.
Hugh Aluminum is an aluminum extrusion factory in China with 14 years of experience. We have supplied over 400 tons of aluminum frames to customers worldwide.
If you need a reliable manufacturer for solar aluminum frames, contact us today!
