The decision to choose EN 1090 certified hybrid steel poles over non-certified products should be based on several key benefits.
The decision to choose PN-EN 1090 -certified hybrid steel poles over non-certified products should be based on several key benefits.
1. Legal compliance: PN-EN 1090 certifications are required in the European Union for steel and aluminum structures. They ensure that the product meets building standards and is approved for use in the European market.
Using such products without certifications may be illegal, leading to potential legal consequences, especially in the event of a pole inspection or collapse.
2. Structural safety. PN-EN 1090 -certified products are manufactured to rigorous quality standards, which includes:
- Material resistance to loads.
- Resistance to environmental conditions (corrosion, vibration, etc.).
- Durability and long-term reliability.
- Poles without certifications may not meet these standards, increasing the risk of failure, exposing people and property to danger.
PN-EN 1090 -certified poles must undergo a structural analysis process that takes into account:
- The overturning moment induced by wind forces on the photovoltaic panels and turbine.
- The holding moment (e.g., the weight of the pole, supporting structure, and foundation).
- The wind turbine generates dynamic forces during operation (e.g., torsional moments and vibrations), which must be accounted for in the structural design.
- In the absence of certification, there is no guarantee that these key parameters have been correctly calculated.
PN EN 1090-certified poles are verified for resistance to extreme weather conditions, such as hurricanes and storms.
Uncertified structures may be more susceptible to:
- Deformation due to wind.
- Breakage or toppling in the event of strong gusts.
Risk of liability in the event of a failure:
- If a pole falls and causes damage (to people, property, or the environment), using uncertified poles:
- Opens the door to allegations of improper material selection.
- May result in insurers refusing to pay compensation.
- Poles with EN 1090 certifications minimize this risk through documentation confirming compliance with standards.
Investing in hybrid poles with EN 1090 certifications guarantees that:
- The structure will withstand wind pressure on the panels and turbine.
- The risk of fall is minimized thanks to robust design calculations, materials, and foundations.
- The safety of people, property, and the environment is maintained, even in extreme weather conditions.
Paying extra for certifications is an investment in durability, reliability, and long-term peace of mind.
Comparison of competitor poles and wind turbines
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