When we talk about the selection of correct mounting structures, we’re not just talking about the cost of replacement or repair. It is also important to consider the cost of administrative time as well as the lower solar yield. The less durable the mounting, the more likely you’ll spend time filling out claims forms and waiting for mountings to be replaced. For example, a used lower-quality car that initially costs less may, in fact, be more expensive in the long run when you consider poorer gas mileage and repair/maintenance bills. The same is true for low quality solar mounting structures.
Any PV mounting system should be High-quality, innovative, extremely flexible and robust in application. Whatever the material of the mountings are, whether steel or high-strength aluminum, mounting clamps or small fastening screws, everything should meet the highest quality standard.
Mounting Structures in South Africa
The shift toward clean, reliable, affordable electricity in Africa is most visible in the rapid proliferation of solar panels mounted on the roofs of homes and companies. In South Africa and Southern Africa, there are various types of roofs on Commercial, Industrial and Domestic buildings. simple and versatile solutions are suitable for all types of roofs. All the components from major solar manufacturers for different types of roofs are tested by South African roof manufacturers and approved as compliant with the roof warranties and guarantees. This applies to Photovoltaic Solar Installation on the existing roof as well as new roofs. Mounting structure material is designed and manufactured to the SABS (South African Bureau of Standards) code of standard and in line with SANS (South African National Standard) regulations. There are countless combination options for pitched roofs.
Conclusion
When selecting mounting structures there is a wide range to choose from, ranging from entry level low cost structures to properly engineered premium German manufactured solutions. Since the requirements for every solar installation and location vary considerably, proper field studies are required to ensure the correct solution is provided that will last the duration of the project.
Solar panels are subject to extreme conditions including wind loading and heat, so the structure selected should cater for these conditions. Low-grade steel, such as that typically found in hardware-sourced bolts and brackets, is not suitable. For an optimized mounting system for PV modules, the initial vision has grown and matured. Just like a tree, which continues to grow in bulk and size. Similar to the roots of a tree, a frame construction must offer a solid foundation and provide the necessary strength to hold the modules safely in place. The right mounting systems provide that fundamental safety for all framed and unframed modules.