LONGi’s new bifacial module uses thicker glass to better withstand hail damage

LONGi's new bifacial module uses thicker glass to better withstand hail damage


LONGi has launched a model new photograph voltaic panel designed for durability and reliability in hail and windstorms. The Howdy-MO 5 Ice-Defend module is a dual-glass bifacial panel that makes use of thicker high glass than standard modules.

longi ice shield diagramNot like customary bifacial dual-glass PV modules that typically use 2 mm of heat-strengthened entrance and rear glass, LONGi’s new Ice-Defend module makes use of toughened safety glass experience, the similar supplies that shield cellphone screens from breakage, with a 3.2-mm built-in prime layer of tempered glass.

This new design permits the Ice-Defend module to resist as many as 55-mm hailstones (roughly the scale of a billiard ball) inserting at a velocity of 33.9 meters per second, as compared with a traditional dual-glass module that can fail after impression from larger than 25-mm to 35-mm hailstones (roughly the scale of 1 / 4 to a half buck) inserting at a lower velocity.

Furthermore, in distinction to the IEC customary of 25-mm hailstone at 23 meters per second, the Ice-Defend module can resist as a lot as roughly 17 occasions the impression vitality, the company claims. In step with third-party testing, the Ice-Defend modules confirmed no seen defects and almost no power degradation after impression from a 55-mm hailstone.

longi ice shield hail claim“As a result of the native climate catastrophe causes further extreme local weather patterns, like extreme winds and hail, we would like innovation to help harden our essential infrastructure in opposition to those threats,” said Grace Photo voltaic, Head of Promoting and Advertising and Communication Group, LONGi North America. “Over the last few years, we’ve seen how delicate our vitality grid and legacy power stations have been to extreme local weather, and solely within the close to previous have we seen the substantial impression of hail on photograph voltaic in Texas. That’s why LONGi is one of the best ways with its Ice-Defend module that is notably designed to protect grid stability and asset value.”

With its physique being the principal load-bearing aspect, the model new Ice-Shied module is strengthened with 6005-T6 high-strength anodized aluminum alloy supplies that give a yield power of as a lot as 3,600-Pa wind tons of, which is similar as 171.33 mph winds, with mainstream trackers. Hailstorms are typically accompanied by winds at and even above 120 mph (53.6 meters per second). Assured by the reliability and sturdiness of its new Ice-Defend module, LONGi is offering a 12-year product and 30-year power assure.

Together with the module’s improved reliability, the model new Ice-Defend module maintains the Howdy-MO 5 module advantages of a 2.2% power period enhancement and 0.9% BOS worth low cost as compared with aggressive bifacial clear again sheet modules.

Data merchandise from LONGi

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