SUNOVATION - Subconstruction System
GOLDBECK SUNOVATION® is the robust sub construction for special applications. For more than 10 years, this system has successfully permitted the construction of photovoltaic systems even on wasteland roof areas, which could not up to then have been covered with photovoltaic systems. The vertical and horizontal loads are transferred to a few points on the supporting structure of your building, meaning that the roof area is not subjected to load, and is easy to view and to maintain. The special assembly also helps to preserve your roof, as much of the pre-assembly can take place on the ground. Due to its 'suspension', the system permits optimum maintainability of the roof, for example also on green roofs. Together with the continuous structural analysis, SUNOVATION® provides maximum safety for your roof as well as economically viable operation.
GOLDBECK SUNOVATION® is a robust mounting syst...
GOLDBECK SUNOVATION® is a robust mounting system for flat rooftops. The system enables the installation of photovoltaic systems on roof surfaces, particularly those with a lack of load reserves in the trapezoidal sheet metal decking. Our system bypasses the decking, transmitting vertical and horizontal loads to the load bearing structure of the building. The result is that the rooftop remains completely load free.
Our unique manner of installation also ensures maximum protection of your roof’s integrity, as it is assembled primarily on the ground.
SUNOVATION® o ffers t he h ighest l evel o f p rotection f or your rooftop and ensures the economical operation of your photovoltaic installation.
GOLDBECK Solar GmbH was founded in 2001 as a subsidiary of the construction and services group GOLDBECK GmbH. The company offers a unique combination of construction services and solar systems from a single source.
GOLDBECK focuses in particular on the planning, development and maintenance of rooftop and open land solar systems in Germany and throughout Europe.
Quality
- Made in Germany; high quality of steel parts and sheet metal components is guaranteed through fabrication and processing in GOLDBECK’s own facilities
- Designed and built according to German industry standards – from engineering to installation
- Reduction of force transmission points to the minimum possible through years of experience in structural engineering in accordance with DIN EN 1991-1-4 (wind and snow loads)
- Comprehensive load specifications for the entire system enable easy and thorough coordination with your buildings structural system
- The roof diaphragm’s trapezoidal sheet metal remains intact
Cost-Effective and Safe
- Complete visibility of the rooftop maintained through raised installation of module arrays
- Ensured accessibility of the entire roof surface
- Free drainage of water as per DIN 1986-100
- Mounting system capable of conducting lightning current
- Roof inspection and maintenance possible in accordance with DIN 18531
- Quick installation through high level of pre-assembly, minimizing impact to the roof surface
- Customised and cost effective dimensioning of steel profiles
- Inclination angles of 10°, 15°, 20°, 25°, 30° with the best possible level of back ventilation of the photovoltaic modules
Technology
- Spans of up to 7,5 meters
- Inclination angles 10°, 15°, 20°, 25°, 30°; vertical module positioning with optimal space utilisation
- Flexibility in the orientation and layout of the plant through variable transmission points
- No loading on the roof membrane
- Low overall system weight; transmission of loads to the supporting structure of the building
- Mounting system fully capable of conducting lightning current, therefore easy to integrate into building’s lightning protection system
- Roof can be cleaned and maintained without removing the photovoltaic system.
Material
Steel plate
- Material: Aluminum-zinc fine steel sheet (AZ, GALVALUME®). The metallic coating in this material activates the cathodic protection effect of the zinc at intersections, eliminating the need for post-installation treatment of the profiles.
- Corrosion protection: Class III as per DIN EN 55928-8 Suitable for urban/industrial environments with moderate air pollution and low salt content.
Steel profile
- Material: S235 DIN EN 10025 part 3; hot dip batch galvanisation as per DIN EN ISO 1461
- Material thicknesses: As per structural requirements
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