There hail It represents one of the most serious threats for solar panels, with the risk of compromising their efficiency and reducing their durability. To face this challenge, Longi has developed a reinforced photovoltaic modulecapable of resisting much more intense impacts than traditional panels.
In -depth tests have shown that the panel is able to bear the impact of Grêlons with a diameter of 55 mm – dimension comparable to a billiard ball – launched at a speed of 33.9 meters per second. In addition, its reinforced structure makes it resistant to wind gusts up to 275 km/h, a value far higher than the standards of the conventional modules.
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Usually, in traditional photovoltaic panels, the front glass can be shattered under the shock of Grêlons even smaller, of about 25 mm in diameter. This new model, however, integrates extra protection for prolong the duration and reliability of the system even in difficult climatic conditions.
A double layer of glass for advanced protection
One of the main innovations of this form is theIntroduction of a double layer of glassdesigned to absorb extreme impacts without compromising energy efficiency. The design provides a 3.2 mm tempered glasswhich is added to the 2 mm of reinforced glass already present in the standard version. This combination offers an impact absorption capacity Up to 17 times higher than the common photovoltaic panels.
On a structural level, the form maintains a Anodized aluminum frame 6005-t6a material also used in high resistance industrial sectors. This choice guarantees greater robustness without compromising the lightness of the structure.
In addition to the improved mechanical protection, the panel was developed for offer high performance in a large range of temperaturesfrom -40 ° C to +85 ° C. This makes it particularly suitable both to extremely cold climates and those characterized by strong insolation and high temperatures.
Thanks to the solar cells M10 with an innovative intelligent welding systemthe module optimizes the load factor, ensuring high energy efficiency. Its output power varies Between 540 toilet and 560 toiletwith an empty voltage between 41.65 V and 42.25 Vresulting compatible with photovoltaic systems up to 1500 V.
