The installation of solar panels requires different techniques depending on the characteristics of the roof and the specific needs of the project. The main mode of attachment to the pv systems are: fastening with chiodoni, laying with ballast and mounting brackets attic. Each technique has its own advantages depending on the type of surface and environmental conditions. De Luca Group Srl also offers the creation of metal structures custom to measure, able to meet any specific requirement.
Fastening with Chiodoni
Fastening with a chiodoni is the most common technique for the installation of photovoltaic systems on the roofs, both of wood and of cement. In this method, the anchor of the solar panels using nails special, called “chiodoni”, which are planted directly in the material of the roof. The installation process takes place in the following way:
- Drilling tiles: a technical drill a hole through the tiles, with the chiodone.
- Anchor: the chiodone slips into the concrete or wood beams, depending on the structure of the roof.
- Sealing: the opening is sealed with a sheath liquid bidibunosawhile a grommet at the peak of the chiodone ensures a hermetic seal, which prevents any water leakage or moisture.
This technique is ideal for pitched roofs as it ensures a good seal and stability in time, preventing problems related to the weather.
Fastening with Weights
Fastening with a ballast is used primarily on flat roofs horizontal surfaces, such as terraces or roofs on industrial buildings, where it is not possible to drill holes in the structure. In this case, the solar panels are resting directly on the ground, and the stability is guaranteed by the ballast concrete. The characteristics of this type of mounting are:
- Ballasts: ballasts, which may be of various weights and sizes, are placed to stabilize the panels.
- Adaptabilitythe weight of the ballast is calculated based on the specific project, taking into account the resistance to the wind and of the climatic conditions of the place.
This technique is particularly advantageous in situations where the roof may not be modified or perforated, as in some buildings of historical interest or when the roof is particularly sensitive to stress.
Mounting Brackets Attic
The mounting brackets attic it is an anchoring system used for structures in aluminum. In this case, the brackets are fixed directly under the tile by dowels or screwsdepending on the surface type and the configuration of the roof. The main features of this technique are:
- Safe anchorage: the brackets are firmly secured under the tile, allowing an installation stable and secure.
- Compatibility: this system is only compatible with some types of tiles, and requires a pre-assessment to verify their suitability.
- Aestheticthe structure is hidden under the tiles, making installation less visible and therefore more discreet, aesthetically.
This technique is ideal when you want a installation solid and at the same time invisible, especially in residential areas or in buildings where you try not to alter the aesthetic appearance of the roof.
Metal structures tailored
De Luca Group Srl also offers the possibility of realizing metal structures custom for photovoltaic systems, adaptable to any kind of surface or need. The structures are designed to ensure maximum efficiency, strength and durability of the systems, considering factors such as geographical location, type of roof, and local laws and regulations. The customization allows you to get a perfect solution for every installation type, be it residential or industrial.
In summary, the choice of the installation technique depends on the characteristics of the roof, from the aesthetic preferences and specific needs of the project. With the experience and innovation of De Luca Group Srl, it is possible to obtain photovoltaic systems safe, efficient and long-lasting.