Case
Simulation for more realistic dimensioning of solar panel mounting systems.
When designing solar panel systems for roof or ground installation, calculations are required to accurately size the mounting systems. The existing standards for, for example, wind load calculations can only partially capture the actual wind loads experienced by solar panels. Semcon has supported several companies in the new and rapidly growing solar industry with wind load calculations, one of which is Nordmount.
ClientNordmount
IndustryEnergy
ServicesHardware Development
This project case was carried out by Semcon, before Semcon and Knightec joined forces 2024, forming Knightec Group.
Background
Nordmount has extensive experience in steel solutions and the installation of solar panel systems, with development and production based in Sweden. They focus on high quality materials and on making their products as user-friendly as possible. With this focus, Nordmount has developed a range of brackets, fixings, and mounting materials that are both convenient and intelligent – designed to withstand everything that the Nordic climate can throw at them.
Simulations to provide a detailed picture
“From simulations, we can derive the dimensioning wind loads on solar panels, which often differ from industry standards as these do not consider all types of mounting systems and wind load scenarios. At the same time, our simulations provide a detailed picture of the flow effects that occur during installation and can be used for concept evaluation of solutions to mitigate wind loads. This can make a significant difference when a company plans and sizes its installations,” says Jakob Jidbratt, Calculation & Technical Sales Engineer at Semcon.
Simulation to calculate material usage
By comparing simulation results with industry standards, Semcon’s calculation experts can, together with the client, discuss:how to size and position the mounts on roofs or groundhow much material is required for the mounting system.Semcon also offers structural simulations to ensure that the mounting withstand prevailing conditions andsupports the design of the client’s own calculation methods.“Since the solar industry is relatively new, many companies are experimenting to optimize their operations. That’s the beauty of simulation – we can help examine many different scenarios to find the best way to install, position, and size solar panels,” says Jakob Jidbratt.
