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Solar Panel Frames and Mounting Support Systems

Why Choose Us?

Professional Team

Founded in April,2007, Suzhou Shengfa Aluminium Industry Co.,Ltd. Have 15 years experience in aluminium extrusion profiles. We has been a leading aluminum extrusion, machining and surface treatment manufacturer in China.

Accept ODM/OEM service

Can provide aluminium extrusion profiles, semi-finished components, semi-finished systems and finished products. Shengfa provides OEM and ODM services according to DIN EN, ASTM, GB/T standards and customer requirements.

High Quality

Shengfa acquired Jiangsu Province Quality and Integrity Double Guarantee Demonstration2019, acquired ISO9001 International Quality System Certification in May, 2015, acquired IATF 16949 International Quality Systerm Certification in Jul.,2021.

Advanced Equipment

Shengfa has more than 3,000 dies, 630MT, 830MT, 1250MT,1600MT, total 4 extrusion lines, 2 sets of sandblasting machines, 6 sets of plane sawing machines, 3 sets of double end sawing machines, 1 set of 4.5m CNC machine, 2 sets of 850mm CNC machines, 8 sets of punching machines, 2 sets of tapping machines and 1 oxidation line.

What Is Solar Panel Frame

Solar panel frames are pivotal in solar mounting systems for residential rooftops or ground installations. Their primary purpose is to secure the solar panel array. While ground installations may sometimes be necessary, the frame's importance remains consistent. The choice of solar panel frame directly influences the solar panel's performance. When selecting the right frame, key considerations include ease of assembly, adjustability, aesthetics, overall costs, and environmental impact.

Solar Aluminium Frames

The demand for green energy continues to grow, and so does innovation in the design of solar panels and mounting products. Work closely with your reliable partner to produce solar panel mounting

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Solar Aluminium Rail Guide

Our factory has strong strength, advanced technology and equipment, experienced engineers, and can accept customized services.If any question,feel free to contact us.

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Solar Aluminium Base for Support System

Solar Energy Structures contain solar rails, standing seams, end clamps, middle clamps, rail nuts, lock nut, clips, angle brackets, walkaway structures, roof top & floating type etc.

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Solar Mount Cliplock

Shengfa Solar Mounting Cliplock is made of aluminium alloy A6005-T5 with anodizing surface treatment. With any size of solar panel, Shengfa will offer the right Clamp for each kind of Cliplock metal

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Photovoltaic Support Press Block

Solar mounting modules common frame accessories include bracket, solar clamp, hook, grounding wire, etc.

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Why Does Solar Energy use Aluminium Frame

The main reasons are:
● Use aluminium frame to protect the solar energy components.
● Aluminium frame has good conductive properties and can be used as lightning protection during the thunderstorm.
● Last but not least, the strength of aluminium frame is high. Stable and reliable. Corrosion resistance.

Advantages of Aluminium Solar Panel Frame

The functions and advantages of solar aluminum frame are endless. That's the reason that it is the best choice for solar panel production. Let us dive into some of its major advantages:

Structural support
Aluminium frames offer essential structural support to solar panels, maintaining their shape and integrity. They prevent the panels from bending, warping, or sagging due to their own weight or external factors like wind or snow loads. The solar cells produced from silicon are cut into wafers and bound with the help of EVA where a solar frame is used as the support that ensures the solar panels remain in an optimal position and function effectively over their lifespan.

Mechanical stress resistance
Solar panels have to bear various forms of mechanical stress during transportation, installation, and operation. Frames act as a protective shield, absorbing and dispersing stresses, preventing damage to the pv module's sensitive components such as the photovoltaic cells, glass, and wiring.

Corrosion resistance
Aluminium frames possess corrosion resistance properties which make them an ideal choice for solar frames for outdoor applications and protecting them from moisture, humidity and harsh atmosphere. Aluminium is thus considered the best choice for the solar frame manufacturers.

Enhanced longevity
Aluminium frames contribute significantly to the longevity of solar panels. They can be used for around 4 to 5 decades thereby shielding the edges and corners. These frames reduce the risk of moisture ingress, which could lead to corrosion or electrical malfunctions. This protection helps maintain the structural integrity of the entire solar panels, extending their lifespan.

Weather protection
Solar panels are installed in the outside weather and it has to face exposure to harsh environmental conditions. Solar frames here act as a barrier, shielding the edges and providing an extra layer of protection against moisture, humidity, and other weather-related factors. This protection prevents potential damage to internal components, ensuring the panels remain operational in various climates.

Facilitates installation
Aluminium is not only cost-effective but also lightweight and is designed with mounting holes or attachment points that facilitate secure installation. These features ensure proper alignment and positioning of panels on rooftops, grou0nd mounts, or other mounting structures, making the installation process efficient and reliable.

Recycled
Being the part of creating a sustainable future, aluminum solar frame contributes here by having the additional advantage of being recycled. This feature compresses the ecological impact of solar panels by making them environment-friendly for harnessing the sunlight for power generation. The ease of aluminum frame meets the need of creating an economy where the cycle repeats where resources are sustainable throughout their lifespan.

Aesthetic considerations
Aluminum frames contribute to the overall aesthetics of solar installations. They provide a finished appearance, and matt surface thereby enhancing the visual appeal and integration of solar panels into architectural designs.

Applications of Solar Panel Frames

Whether you should opt for steel or aluminum primarily depends on the placement of your solar panels.

● For rooftop solar installations, aluminum is the superior choice. Weight is the primary consideration for roof-mounted systems, and aluminum is the lightest option. This logic also applies to solar panel racking on RVs or camper vans.

● For ground-mounted solar panels, the material choice is less critical. Both aluminum and steel can support the panel weight, but aluminum makes future setup adjustments easier. Unless your solar panels will be exposed to severe weather conditions, aluminum is the preferred choice.

Importance of Solar Panel Frames in Solar PV Installations

Solar panel frames are essential for the overall mechanical stability and durability of solar panels, fulfilling several key purposes:

01/

Protection
Frames safeguard the solar panel's internal parts from both thermal and mechanical stress, which is especially crucial during transport, setup, and harsh weather conditions.

02/

Mounting Points
The frames offer attachment points for mounting, simplifying the process of affixing solar panels to various mounting systems, such as rooftop and ground-based installations.

03/

Aesthetics
Solar panel frames can also improve the overall look of the solar installation by coordinating colors for racks, clips, and frames, resulting in a more unified and visually pleasing appearance.

04/

Damage Prevention
A well-crafted aluminum solar panel frame can aid in avoiding issues such as short circuits, insulation degradation, and other problems that can adversely affect the performance and lifespan of the solar panel.

05/

Structural Stability
Aluminum frames provide robust support to solar panels, protecting them from damage caused by various physical impacts including bird collisions and weather elements.

06/

Withstanding Adverse Conditions
Aluminum frames enhance the rigidity of solar panels, enabling them to endure harsh weather conditions such as heavy snow loads and storms.

07/

Dust Resistance
Aluminum frames help shield solar panels from moisture and debris, ensuring proper drainage and preventing damage to electrical components.

08/

Thermal Management
Aluminum frames act as heat sink, drawing excess heat away from solar cells and maintaining optimal operating temperatures, thereby ensuring consistent performance and extended lifespan.

What Are Solar Panel Frames Made Of

The vast majority of solar panel frames are made from aluminium. The reason an aluminium frame is such a popular option is that it accounts for the expansion and contraction ratios of the frame and the glass laminate panel. This determines the level of the stress build-up in the joint structure, and ultimately its durability and functionality.
Something also worth taking into account when mounting a solar system on your roof is weight.

Traditional roof design came well before solar panel design, and the former was not built for the latter. However, there is a way out of this predicament because aluminium is of a low density – Which makes it a lot more compelling than a steel frame option.

Aluminium is also more flexible, and it has a higher strength to weight ratio, all the more reason to choose this option for your residential property.

Then there is also the small matter of the elements and that scary four-letter word rust. The corrosive resistance qualities of aluminium are well documented.

Solar Panel Frame Materials

The most common material used for solar panel frames is aluminum, specifically aluminum alloys from the 6000 series, like 6063 and 6005. Here are the main things to know about the materials used in solar panel frames:

Aluminum alloys: Aluminum alloys 6063 and 6005 are the primary materials used for solar panel frames due to their high strength, firmness, and corrosion resistance .

Anodized aluminum: High-quality solar panels often feature anodized aluminum frames, which offer improved heat reflection, easy maintenance, and scratch resistance compared to powder-coated alternatives.

Powder-coated aluminum: Powder-coated aluminum frames are preferred for their aesthetic appeal, as they come in various colors (mostly black) and finishes (gloss, matte, or satin). However, they are more prone to scratches than anodized frames .

Mechanical properties: Aluminum alloys used in solar panel frames have high tensile strength, yield strength, elasticity, rigidity, and metal fatigue value .

Chemical composition: The aluminum alloys used contain small amounts of silicon, iron, copper, manganese, magnesium, chromium, zinc, and titanium, with aluminum being the primary component .

Durability: Aluminum frames have a service life of more than 25 years and can adapt to various environments

Process of Building A Solar Panel Frame

Solar panel framing process, carried out by specialized framing machines, is a vital step that provides structural support, protection, and mounting functionality to solar panels.

The solar panel frame building process typically involves the following steps:

● Prepare and debug the aluminum frame according to the size of the solar panel components.
● Install the aluminum frame on the spreading machine for automatic gluing.
● Place the solar cell strings or glass on the frame, ensuring proper alignment. The glass should be facing downwards.
● Activate the framing machine. Cylinders on both sides will automatically squeeze and clamp the frame onto the glass.
● The operator checks the alignment of the glass edge with the frame. The side angle should be 90 degrees.
● Manipulate the button, cylinder, head restriction, and other controls to complete the clamping process.
● Remove the framed panel and inspect for proper alignment, fragments, bubbles, and any defects.
● Allow the framed panel to solidify for 10-12 hours.
● Clean the module to remove dust, foreign objects, or spilled sealant.

Key points about building a solar panel frame:

● Framing machines automate and optimize the process, ensuring precision, consistency, and efficiency.
● The machines integrate with upstream processes like cell manufacturing and downstream processes like lamination.
● Proper framing is crucial for the panel's structural integrity, protection from the elements, and mounting capabilities.
● Quality control checks are performed to identify any misalignments, incomplete bonding, or defects.
● The framing process directly impacts the panel's performance, durability, and overall quality.

Our Factory

Founded in April,2007, Suzhou Shengfa Aluminium Industry Co.,Ltd has been a leading aluminum extrusion, machining and surface treatment manufacturer in China with fine quality, prompt customer service and overall solutions for customer products. Shengfa acquired Jiangsu Province Quality and Integrity Double Guarantee Demonstration Unit in Nov.,2011, acquired Jiangsu Province Intergity Management Demonstration Unit in Mar., 2015, acquired Jiangsu Province Private Technology Enterprise in Oct.,2019, acquired ISO9001 International Quality System Certification in May, 2015, acquired IATF 16949 International Quality Systerm Certification in Jul.,2021.

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Our Certificate

ISO9001,IATF16949，Shengfa have patents of a camera housing, a radiator anti-hot air return structure and a radiator containing the structure, an automobile radiator with a shock absorption structure for easy replacement of the core body, an automobile radiator guard plate structure and a radiator containing the radiator.

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Production Equipment

FAQ

Q: What is an aluminium frame in a solar panel?

A: Aluminium frames offer essential structural support to solar panels, maintaining their shape and integrity. They prevent the panels from bending, warping, or sagging due to their own weight or external factors like wind or snow loads.

Q: What is the best frame for solar panels?

A: Both aluminum and steel can support the panel weight, but aluminum makes future setup adjustments easier. Unless your solar panels will be exposed to severe weather conditions, aluminum is the preferred choice.

Q: What material are solar panel frames made from?

A: Most solar panel frames are made from either anodized or powder coated aluminum.

Q: Can I screw into solar panel frame?

A: You can safely drill through the inner and outer walls. I did this many times on my panels to set rivnuts in the panel frame. Take care to not drill into the panel skin. You need enough clearance for the fasteners etc.

Q: How strong are solar panel frames?

A: A corrosion-resistant substance, Anodized aluminum has a coating that increases its durability, making it the ideal choice for solar panel frames that should last for over two decades and more.

Q: Why is aluminum the top choice for solar panel frame?

A: Aluminum remains the most preferred choice for solar frame construction as anodized aluminum has:
Impressive strength-to-weight ratio (critical for structural integrity)
Low-weight features that help maintain the solar panel's overall weight at a minimum
High resistance to corrosion (can bear exposure to weather conditions)
Low density and weight simplify installation and transportation processes.
High thermal conductivity aids in dispersing heat produced by solar cells

Q: Do solar panels need a frame?

A: Frames safeguard the solar panel's internal parts from both thermal and mechanical stress, which is especially crucial during transport, setup, and harsh weather conditions.

Q: How to choose solar panel frame?

A: 1. Material Strength:
The aluminum frame provides structural integrity and protection against environmental stressors. Opt for frames made of high-grade aluminum alloys, such as 6005-T5 or 6063-T5, which offer excellent strength-to-weight ratios and corrosion resistance.
2. Compatibility with Modules:
Ensure that the frame is compatible with your solar modules' dimensions and mounting systems. Check for precise measurements to avoid misalignment or damage during installation.
3. Anodization Treatment:
Anodization is a surface treatment that enhances the frame's durability and aesthetics. Select frames with a high-quality anodization process that provides long-lasting protection against oxidation and UV rays.

Q: Are a frames good for solar panels?

A: A-frame houses are perfect for roof-mounted solar panels – The 60° angle means you have a lot of space, and the panels will be quite well positioned to absorb as much sunlight as possible – especially in the winter.

Q: Do solar panel frames need to be grounded?

A: Panel frames and mounts should be grounded in order to provide the easiest path for lightning to get to the earth. An electric path to the ground will also discharge static electricity that accumulates above ground.

Q: What size are solar panels frames?

A: Standard residential solar panels contain 60 solar cells (or 120 half-cut solar cells) and typically generate anywhere from 350W to 500W of electricity. The size of these panels can range from 1.6m tall x 1.0m wide, to 1.7m tall x 1.0m wide.

Q: How do you build a solar panel frame?

A: Before you take into account any form of construction, you need absolute clarity on the size of the solar panel array that you plan on putting together. The size of your system will determine the scale of the framing project.
An efficient way to go about this would be to measure your roof because this is the most common option in residential areas.
Once you have done that, it would then be prudent to conduct some meaningful research on standard solar panel sizes. You should then complete a calculated guess on how many of those panels you can fit onto your roof.
Then you can use a simple compass app on your phone to determine the angle of your house and establish what direction the roof faces, so you can maximise the power-saving outcomes.

Q: How to enhance the performance of solar panel frames?

A: Mounting Orientation:
Proper mounting orientation is essential for maximizing solar panel efficiency. Ensure that the frames are aligned with the sun's path to optimize energy absorption.
Ventilation:
Adequate ventilation behind the panels allows for proper heat dissipation, extending the life of the system. Choose frames with ventilation slots or openings to promote airflow.
Maintenance:
Regular cleaning and inspection of the aluminum frame will maintain its aesthetics and prevent any potential issues from developing.

Q: Why does solar energy use aluminium frame?

A: The main reasons are:
● Use aluminium frame to protect the solar energy components.
● Aluminium frame has good conductive properties and can be used as lightning protection during the thunderstorm.
● Last but not least, the strength of aluminium frame is high. Stable and reliable. Corrosion resistance.

Q: How about the solar panel frame and its resistance to mechanical stress?

A: Solar panels have to bear various forms of mechanical stress during transportation, installation, and operation. Frames act as a protective shield, absorbing and dispersing stresses, preventing damage to the pv module's sensitive components such as the photovoltaic cells, glass, and wiring.

Q: Is the solar panel frame corrosion-resistant?

A: Aluminium frames possess corrosion resistance properties which make them an ideal choice for solar frames for outdoor applications and protecting them from moisture, humidity and harsh atmosphere. Aluminium is thus considered the best choice for the solar frame manufacturers.

Q: Is the solar panel frame easy to install?

A: Aluminium is not only cost-effective but also lightweight and is designed with mounting holes or attachment points that facilitate secure installation. These features ensure proper alignment and positioning of panels on rooftops, grou0nd mounts, or other mounting structures, making the installation process efficient and reliable.

Q: What is the service life of the solar panel frame?

A: Aluminium frames contribute significantly to the longevity of solar panels. They can be used for around 4 to 5 decades thereby shielding the edges and corners. These frames reduce the risk of moisture ingress, which could lead to corrosion or electrical malfunctions. This protection helps maintain the structural integrity of the entire solar panels, extending their lifespan.

Q: Is the frame structure of solar panels stable?

A: Aluminum frames provide robust support to solar panels, protecting them from damage caused by various physical impacts including bird collisions and weather elements.

Q: Can solar panel frames withstand harsh conditions?

A: Aluminum frames enhance the rigidity of solar panels, enabling them to endure harsh weather conditions such as heavy snow loads and storms.

As one of the most professional solar panel frames and mounting support systems manufacturers in China, we're featured by quality products and low price. If you're going to buy cheap solar panel frames and mounting support systems for sale, welcome to get quotation and free sample from our factory. Also, customized service is available.

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