Features and benefits of aluminium profiles for photovoltaic panels
Photovoltaic panels are the primary components of photovoltaic systems, which are devices capable of converting solar energy into electrical energy. These panels contain semiconductor material cells (silicon) that, through the photovoltaic effect, generate electricity when exposed to sunlight. To function effectively, the panels require a structure: the outer frame plays a vital role, not only in housing the internal parts but also in protecting them, providing stability, and facilitating installation. This component is typically made of a lightweight yet durable material: aluminum. Let’s explore the characteristics and advantages of aluminum profiles for photovoltaic systems, their applications, and where to find the best solutions available on the market.
Profiles for Photovoltaic Systems: What Are They Used For?
As mentioned in the introduction, aluminum is the most commonly used material for creating photovoltaic panel frames. However, the metal is also employed in manufacturing other system components, such as anchoring systems, frames, support structures, and components needed to integrate modules into various structures and installations.
Aluminum profiles for photovoltaics have a wide range of applications. Companies in this sector require extrusions in different shapes and sizes, depending on the specific application. While standard profiles exist, customized pieces are often needed, tailored to specific dimensions, designs, and aluminum alloys. In such cases, it becomes essential for photovoltaic operators to find the right partner capable of delivering high-quality profiles with exceptional precision.
Characteristics of Aluminum Profiles for Photovoltaics
Aluminum profiles for photovoltaics have a range of characteristics that make them ideal for this type of application. Firstly, their lightweight nature enables the creation of components that do not excessively increase the weight of the entire structure. Despite their lightness, aluminum profiles also offer high mechanical strength. They are highly resistant to corrosion, especially when subjected to specific surface treatments. Additionally, aluminum is easily recyclable and boasts excellent aesthetic appeal, making aluminum profiles both visually pleasing and highly functional. Depending on the application, profiles can be made with different aluminum alloys, choosing materials with greater thermal capacity, higher corrosion resistance, or easier machinability, depending on the required element.
Why Choose Aluminum Profiles for Photovoltaics?
The solar energy sector has grown slowly over time but has become increasingly significant in recent years. The widespread presence of photovoltaic systems has led to a surge in demand for aluminum profiles designed specifically for these systems. These solutions are carefully designed for their intended applications, making them the best option for creating and assembling photovoltaic panel structures and supports. Extrusions are tailored to meet the specific needs of clients, ensuring maximum resistance to various weather and atmospheric conditions, as well as long-term durability. As mentioned earlier, lightweight components are also advantageous for simplifying transportation and installation processes.
Profiles used for creating supports and mounting elements for photovoltaic panels are manufactured to ensure the highest levels of safety and stability. They provide reliable and durable panel fixation, even under challenging weather conditions, without overburdening the structure due to their lightness. This also prevents panel displacement or damage, ensuring optimal sun exposure over time.
Uses of Aluminum Profiles in Photovoltaics
Aluminum has numerous applications in photovoltaic systems. The most common use is in manufacturing panel frames, but it is also used for creating system substructures, anchoring systems, module mounting components, and more. For this reason, Casal Aluminium offers a wide range of profiles for photovoltaic panels. Substructures for installations often use modular profiles, including versions with slots for anchoring panels to flat roofs. Greca profiles are also available, which can be attached to corrugated sheet metal roofs. Furthermore, there are many aluminum accessories essential for system installation and profile connections, such as brackets, nuts, clamps, articulated joints, and more.
The Most Common Aluminum Profiles for Photovoltaics
Aluminum profiles for photovoltaics are designed and crafted to provide stability, durability, and excellent adjustability. Their unique designs simplify installation and enhance performance. Some aluminum profiles can be considered industry standards due to their widespread use. These include:
- Flat bars, available in various thicknesses;
- Half-round profiles, also available in multiple sizes;
- C-profiles;
- Simple channels, among the most common profiles;
- Double channels.
In addition to these standard shapes, customized extrusions are also available. Casal Aluminium can produce components tailored to any project, with various shapes, dimensions, and aesthetic features. This customization capability is another reason why aluminum profiles are the best choice for photovoltaic system components.
Aluminum Profile Sales for Photovoltaics: Choose Casal Aluminium
Producing aluminum profiles for photovoltaics requires experience, expertise, and specialized machinery. Therefore, it is crucial to partner with someone who can ensure exceptional quality within the expected timeline. Casal Aluminium is the ideal partner for extrusions and aluminum profiles. The company was founded by skilled Italian operators specializing in creating both standard sections and custom profiles in various aluminum alloys. As mentioned, many aluminum elements are needed for photovoltaic systems, and one of Casal Aluminium’s standout features is its ability to produce profiles with the required characteristics and dimensions for any project. For complete customization, they also offer various mechanical and surface finish treatments.
In addition to the final product quality, Casal Aluminium excels in customer service, with fast, multilingual, and professional support for both back-office and front-office needs. Their consulting and assistance services guide customers through every stage of the purchasing process, from selecting the ideal solution to post-sales support. Numerous certifications related to quality, safety, and environmental policies further attest to the company’s meticulous attention to every aspect of its operations.
For more information on aluminum profile sales for photovoltaics, to request a quote, or to discuss project feasibility, you can contact Casal Aluminium by completing this form. Upon receiving your message, an experienced technician will reach out to provide detailed assistance. Alternatively, you can call +39 0373458005 or email [email protected]. The company’s headquarters are located in Casale Cremasco at Via IV Novembre 36.
