The combination of appropriate zinc-magnesium coatings and structural steel, as well as compliance with technical and installation requirements, guarantees the possibility of a warranty of up to 15 years.
We consistently deliver the highest quality products to the market by selecting only the best materials from proven suppliers who have been working with us for years.
A team of experienced experts with different specialties always prepares precise documentation for construction solutions supported by accurate numerical calculations and technical analysis.
The VL Standard roof system for the installation of photovoltaic panels on a flat roof is a structure in a vertical arrangement, in which modules are screwed with the long side. Depending on the roof sheathing and project requirements, the structure is installed by:
The system with a “south” orientation comes standard with a windlass for stability. The structure comes in two sizes of supports, thanks to which it is possible to achieve fixed angles of 15° and 13°, or variable angles of 17-27° and 15-25° with the use of an additional telescope. The supports are connected by pins and pins.
The most commonly used material is S350GD structural steel and 310 and 430 zinc-magnesium coatings, a combination that guarantees the achievement of a warranty of up to 15 years. This makes our solutions a lasting investment for years to come.
Feel free to contact us, we will be happy to prepare an offer tailored to your needs and answer all your questions.
Horizontal, fixing – long side of panels
Horizontal, fixing – short side of panels
vertical, fixing – long side of panels, one-piece support
Horizontal, fixing – long side of panels, one-piece support
Horizontal, fixing – short side of panels, one-piece support
As a standard, the structures are made of S350GD structural steel. This is a metallic-coated variety, which is characterized by high strength and corrosion resistance.
Mechanical properties
The angle of the structure depends on the selected design. It usually ranges from a dozen to several dozen degrees. It depends on the type of structure and its configuration. The angles can be fixed or adjustable.
Each installation requires an individual assessment before implementation, in particular determining the maximum load on the roof, the actual condition of the roof and its sheathing, and an analysis of wind force and snow load. Only after a full analysis is performed are we able to determine whether a particular roof is suitable for photovoltaic installation.
A system that is welded to a bitumen membrane or roofing felt.
Roof structures are mounting systems used to install photovoltaic panels on the roofs of buildings. These structures are adapted to different types of roofs, such as flat, pitched or tin roofs.
A photovoltaic system, designed and built by an experienced company using panels, inverters, electrical accessories and high-quality solar cables, is a very safe electrical device. The risk of electrocution or fire is most often due to errors in design or installation. The fire safety regulations. amended on August 19, 2020 have increased restrictions, reducing the risk of improper installation. Under the new regulations, any installation of more than 6.5 kWp requires a design agreement with a fire protection expert and notification of the State Fire Service.
In order for a properly designed and installed photovoltaic system to operate trouble-free for 25-30 years, the right choices must be made. The right choice of an installer and photovoltaic components of the highest quality, from a proven wholesaler, guarantees many years of installation efficiency and high savings on electricity.
Before setting up photovoltaics on your home, business building or farm, it’s a good idea:
With these steps, you can be sure that your photovoltaic installation will work efficiently and bring the expected savings.