Mounting systems

Solar system installation has increased significantly worldwide in recent years as more and more people switch to renewable energy to reduce their carbon footprint and lower energy costs. A crucial aspect of solar panel installation is the mounting system. This inconspicuous but extremely important element ensures that the solar panels are anchored safely and efficiently on roofs or in the ground. In this article, you will learn everything you need to know about solar panel mounting systems, their types, advantages and what to consider when choosing one.

What are solar panel mounting systems?

Mounting systems are the structural devices that attach solar panels to roofs, facades or the ground. They are essential for anchoring the solar panel in a stable and secure manner while optimizing the orientation and inclination of the panels. This ensures that the solar system delivers maximum yield and can withstand environmental influences such as wind, snow and rain.

Mounting systems are usually made of high-quality materials such as aluminum, stainless steel or galvanized steel, which are corrosion-resistant and guarantee a long service life. Choosing the right mounting system depends on various factors, including the type of roof, the geographical location and the specific requirements of the solar system.

Types of mounting systems

There are several types of mounting systems, each suitable for different installation requirements and roof types:

1. Rooftop mounting systems:

   • Rooftop mounting systems are the most commonly used method for installing solar panels on pitched roofs. They are attached directly to the roof tiles without penetrating the roof covering. This ensures easy and cost-effective installation. These systems are particularly popular with private homes as they are suitable for most types of pitched roofs.

2. In-roof mounting systems:

   • With in-roof mounting systems, the solar modules are integrated into the roof structure, which makes them more visually appealing as they are flush with the roof. This type of installation is particularly popular with new buildings or roof renovations as it allows the solar system to be harmoniously integrated into the roof. However, in-roof systems require careful planning and are usually more expensive than roof-mounted systems.

3. Flat roof mounting systems:

   • There are special mounting systems for flat roofs that allow the solar modules to be flexibly aligned. These systems usually use ballasted stands that use the weight of the modules to anchor them securely without penetrating the roof. They are ideal for commercial buildings or large residential complexes with flat roofs.

4. Ground mounting systems:

   • These mounting systems are used when solar modules are to be installed on the ground, for example in solar parks. Ground mounting systems are robust and can be installed on a wide variety of soil types. They offer a flexible solution for large photovoltaic systems that cannot be installed on buildings.

5. Facade mounting systems:

   • Facade mounting systems enable the vertical installation of solar modules on building facades. These systems are often used in urban areas where roof space is limited. They not only provide efficient energy generation, but also help improve the building's aesthetics.

Advantages of mounting systems for solar systems

Choosing the right mounting system brings numerous advantages:

1. Safety and stability: A well-chosen mounting system ensures that the solar modules are securely attached even under extreme weather conditions such as strong winds or snow loads. This reduces the risk of damage to the system and the building.

2. Optimization of energy yield: By optimally aligning and inclining the solar modules, the mounting system can help to maximize the energy yield. This is particularly important to increase the profitability of the solar system.

3. Durability: High-quality mounting systems are made of corrosion-resistant materials that guarantee a long service life. This means lower maintenance costs and a longer service life of the solar system.

4. Easy installation: Modern mounting systems are designed to be easy and quick to install. This saves time and money when installing the solar system.

5. Flexibility: Mounting systems offer a high degree of flexibility in terms of the type of installation. Whether it is a pitched roof, flat roof or open-air system - there is a suitable solution for every application.

Important factors when choosing a mounting system

There are several important factors to consider when choosing the right mounting system:

1. Roof type: The roof type plays a crucial role in choosing the mounting system. For pitched roofs, on-roof or in-roof systems are suitable, while for flat roofs, ballasted systems are the best choice.

2. Geographical location: The geographical location influences the choice of mounting system, especially in relation to weather conditions. In windy areas, more stable systems are required, while in snowy regions, attention must be paid to the load-bearing capacity.

3. Module orientation and inclination: To achieve the maximum energy yield, the mounting system should allow optimal orientation and inclination of the solar modules. This often depends on the geographical location and the orientation of the roof.

4. Material and quality: High-quality materials such as aluminum or stainless steel guarantee a long service life of the mounting system. Look for certifications and quality standards to ensure the system is durable and reliable.

5. Costs: The cost of mounting systems varies depending on the type and quality. It is important to consider the price-performance ratio and not just look for the cheapest deal. A high-quality system can pay off in the long run through lower maintenance costs and a longer service life.

Conclusion

Mounting systems are an indispensable part of any solar system. They not only ensure that the solar modules are securely attached, but also make a significant contribution to optimizing the energy yield and the longevity of the entire system. The choice of the right mounting system should be made carefully, taking into account the roof type, geographical location and the specific requirements of the solar system. With the right mounting system, you can ensure that your solar system works efficiently and reliably for many years to come.