Why High-Quality Solar Racking is Essential for Your Installation.

The Importance of Asking About Solar Racking in Your Solar System Installation

When you’re thinking about installing a solar system, it’s easy to focus on choosing the best solar panels. But there’s much more to a reliable solar setup than just the panels. The other components—like solar racking, screws, and mounting equipment—are just as crucial for a well-functioning system. Let’s dive into why you should ask your installer about these parts, what to look for, and how they can impact your investment in the long run.

The Hidden Heroes of Solar Installations

Solar Racking: The Backbone of Your Solar System

Solar racking is the unsung hero of your solar installation. It provides the structural support needed to hold your solar panels in place. Here’s why it matters and what you should look for:

  1. Material Quality: High-quality solar racking is typically made from durable materials like anodized aluminum, which offers excellent corrosion resistance and strength. Inferior materials can degrade over time, leading to potential system failures.
  2. Design and Engineering: Well-engineered solar racking ensures proper alignment and secure attachment of solar panels. Look for racking designed to handle specific wind and snow loads in your area. For instance, regions with heavy snowfall will require sturdier racks to prevent sagging or damage.
  3. Compatibility: Ensure that the solar racking is compatible with your solar panels. Different panels have different mounting requirements, and using incompatible racks can lead to installation challenges and potential damage.

Top Solar Racking Manufacturers:

  • Schletter: Known for their high-quality and durable aluminum mounting systems, Schletter provides a range of solutions for both residential and commercial solar installations.
  • Clenergy: Offers robust and versatile mounting systems designed for various climates and conditions, ensuring long-term performance and reliability.
  • Sunlock: An Australian company that designs strong and durable mounting systems specifically tailored to withstand harsh weather conditions.

Screws and Fasteners: Small but Mighty

The screws and fasteners used in your solar installation might seem like minor details, but they are critical to the integrity and longevity of your system. Here’s what to consider:

  1. Material and Coating: High-quality screws and fasteners are typically made from stainless steel or other corrosion-resistant materials. Additionally, coatings such as galvanization can provide extra protection against rust and corrosion.
  2. Strength and Durability: The fasteners must be able to withstand the environmental conditions of your location. In coastal areas, for example, the high salt content in the air can accelerate corrosion, necessitating the use of more robust materials.
  3. Engineering Standards: Ensure that the fasteners meet relevant engineering standards and have been tested for strength and durability. Using subpar fasteners can lead to loosening or failure over time, compromising the safety and performance of your solar system.

Mounting Equipment: The Unsung Heroes

Mounting equipment includes all the hardware used to attach the solar panels to the solar racking and the racking to your roof or ground mount. This category covers a wide range of components, each critical to the system’s stability and performance. Consider the following:

  1. Roof Attachments: If you are installing a roof-mounted system, the attachments used to secure the racking to your roof are crucial. These should be designed to prevent leaks and provide a secure anchor. Flashing kits are often used to seal penetrations and protect against water ingress.
  2. Ground Mounts: For ground-mounted systems, the mounting equipment must be robust enough to support the panels and withstand environmental stresses. This includes concrete footings or driven piles, which must be properly sized and installed to prevent shifting or tilting.
  3. Adjustability: Some mounting systems offer adjustable features, allowing you to change the tilt angle of your panels to optimize for seasonal sun angles. This can enhance the overall efficiency of your system.

The Impact of High-Quality Solar Racking on System Performance


High-quality solar racking contributes to the overall efficiency of your solar system. Securely mounted panels with proper alignment and optimal tilt angles maximize sunlight capture and energy production. Conversely, poor-quality racking can lead to misalignment, shading, and reduced efficiency.

Durability and Longevity

Investing in high-quality solar racking, screws, and mounting equipment ensures that your solar system can withstand harsh weather conditions and remain operational for its intended lifespan. Cheap or poorly made components may fail prematurely, leading to costly repairs and system downtime.


Safety is a paramount concern in any solar installation. Properly engineered and installed components minimize the risk of system failures, which could cause panels to detach and fall, posing a hazard to people and property. High-quality components are tested and certified to meet safety standards, providing peace of mind that your system is secure.


While functionality is the primary concern, aesthetics also matter. Well-designed mounting systems can enhance the appearance of your solar installation, ensuring that it integrates seamlessly with your property. Conversely, poorly designed systems can look unsightly and detract from the overall appearance of your home.

Questions to Ask Your Solar Installer

To ensure that your solar installation uses high-quality components, ask your installer the following questions:

  1. What materials are used for the solar racking, screws, and mounting equipment? Ensure that they are made from durable, corrosion-resistant materials.
  2. Are the components tested and certified? Look for certifications from recognized engineering and safety organizations.
  3. How are the components selected for my specific installation? Ensure that the components are chosen based on the specific requirements of your location and system design.
  4. Can you provide references or case studies? Ask to see examples of previous installations using the same components to assess their performance and durability.
  5. What warranties are offered on the components? A good warranty indicates confidence in the quality and durability of the components.


When installing a solar system, it’s essential to look beyond the panels and consider the quality of the other components involved. Solar racking, screws, and mounting equipment play a critical role in the overall performance, durability, and safety of your solar installation. By asking the right questions and ensuring that high-quality components are used, you can protect your investment and enjoy the benefits of solar energy for many years to come.

Remember, a solar system is only as strong as its weakest link. Investing in top-notch components will ensure that your system not only performs efficiently but also stands the test of time, providing reliable, sustainable energy for your home or business.

By paying attention to these often-overlooked details, you’ll ensure that your solar investment is a wise one. After all, peace of mind and long-term savings are worth a little extra effort upfront. Happy solar shopping!