UN-2VBF Universal free-standing structure

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

• Yield strength (Re): ≥350 MPa
• Tensile strength (Rm): ≥420 MPa
• Elongation at break (A80): ≥16% (for thickness of 0.7-6 mm)

• Palowanie
• Betonowanie
• Przykręcanie do balastu

• Regularne przeglądy: Przeprowadzanie regularnych kontroli technicznych instalacji.
• Czyszczenie paneli: Usuwanie zanieczyszczeń z powierzchni paneli, takich jak kurz, liście czy śnieg.
• Monitorowanie wydajności: Śledzenie wydajności systemu, aby wykryć ewentualne problemy i zoptymalizować produkcję energii.

• Better ventilation: panels mounted on the ground have better ventilation, which can increase their efficiency.
• Setup flexibility: Ability to position panels at the optimal angle and direction.
• Easier maintenance access: Greater accessibility to panels makes maintenance and repairs easier.

Ground structures are mounting systems used to install photovoltaic panels in open spaces such as fields or wastelands. They are stabilized with concrete foundations or earth bolts.

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:

• Verify the credibility and reputation of the installation company: a reputable company will prepare the installation with attention to all details and in accordance with standards.
• Make sure of references: it’s a good idea to check the latest photos of projects to make sure the installer has professional installation crews.
• Choose a professional supplier of photovoltaic and electrical components: before buying, it is worthwhile to analyze the offer of a photovoltaic wholesaler, check the offered models of panels, inverters and PV security systems. It is important that the components have certificates of compliance with the European standard.
• Ensure full and professional after-sales care: this is a guarantee that in the event of a breakdown, you will receive the technical and service support you need, and your request will be handled quickly.

With these steps, you can be sure that your photovoltaic installation will work efficiently and bring the expected savings.

Photovoltaic structures dedicated to monofacial and bifacial panels differ in several key aspects:

1. Mounting method
   Structures for monofacial panels: Can be mounted directly on the surface of the roof or ground, with no need for light access from below.
   
   Structures for bifacial panels: Require special mounting that allows light access to both sides of the panel. They are often installed on elevated structures, for example.
2. Substrate materials
   For monofacial panels: The type of substrate has no significant effect on performance. For bifacial panels: A highly reflective substrate, such as white paint or concrete, is required to increase the efficiency of the panels.
3. Tilt angle and orientation
   Monofacial panels: Usually mounted at an optimal angle toward the south. Bifacial panels: Can be oriented vertically east-west or standard south-facing.
4. Use of space
   Monofacial panels: Require more surface area to achieve the same output.
   Bifacial panels: Allow for better space utilization due to higher output per unit area.