The solar installation, part of the DOCKS complex, is designed to reduce noise for nearby buildings while generating clean energy. The structure’s inclination, ranging from 28° to 38°, ensures it captures sunlight effectively throughout the year. The system is 320 meters long and includes 1,088 solar modules, providing a total capacity of 402 kW. It connects two buildings, creating a noise barrier and shading the space below.
This project required innovative solutions to overcome significant challenges, including high wind loads, a unique steel structure, and complex installation scenarios. To address these demands, careful consideration was given to the choice of materials and technologies.
Solitek bifacial solar modules chosen
Solitek Solid bifacial solar modules were chosen for this project, thanks to their performance, durability, and adherence to stringent safety standards. As a European manufacturer specializing in solar modules for diverse integrated applications, SoliTek has extensive expertise in developing solutions for noise barrier projects along highways and railway infrastructure, as well as for building facades.
Also see: Lithuania: pilot projects with solar noise barriers
The Solid bifacial modules incorporate advanced bifacial technology, capturing sunlight from both sides to increase energy production by up to 35%. Their frameless design not only reduces dirt accumulation and simplifies maintenance but also enhances their sleek appearance, perfectly complementing the modern and innovative architecture of the DOCKS complex.
Solitek/Pierer Michael
SoliTek panels are certified by DIBt (the German building authority) for overhead installations such as carports and terrace roofs, these modules meet international safety standards. Their robust construction is engineered to endure extreme weather conditions, including snow loads of up to 10,500 Pa and hail impacts of up to 40 mm in diameter and a 30-year product warranty.
Also see: Test phase of PV noise barriers started
The installation was commissioned by ARE Real Estate Vienna and executed by 10hoch4. (hcn)
