Unveiled at CLEANPOWER 2024 in Minneapolis on May 7, LONGi’s newest product line, Hi-MO 5 Ice-Shield, is aimed toward stopping extreme affect injury attributable to storms – occasions that trigger most injury to photo voltaic amenities, in keeping with LONGi product options supervisor Alyssa Huang.
“Climate change brings plenty of uncertainty to PV stations,” Huang mentioned, referring to the growing variety of ice storms occurring throughout the United States.
For the Hi-MO 5 Ice-Shield, LONGi took the favored Hi-MO 5 module and added a strengthened security glass know-how that may face up to the affect from a chunk of ice the scale of of a billiard ball touring at 33.9 meters per second. . In addition to safety from the affect of hail, the brand new module is immune to the robust winds that often accompany hail storms.
Confident within the reliability and sturdiness of the brand new Ice-Shield module, LONGi presents a 12-year product and 30-year energy guarantee. The Hi-MO 5 Ice-Shield is slated for manufacturing in Q3 and shall be manufactured at LONGi’s Ohio manufacturing unit.
Hi-MO 5 Ice-Shield particulars
Unlike customary bifacial dual-glass PV modules that usually use 2 mm heat-strengthened back and front glass, LONGi’s new Ice-Shield module makes use of the identical materials that protects mobile phone screens from of breakage, with a 3.2 mm built-in high layer of tempered glass. .
This new design allows the Ice-Shield module to face up to as much as 55 mm of ice (roughly the scale of a billiard ball) hitting at a velocity of 33.9 meters per second, in comparison with conventional dual- glass module that may fail after affect from bigger than 25 mm to 35 mm hailstones (roughly the scale of 1 / 4 to a half greenback) hitting at a decrease velocity.
In addition, opposite to the IEC customary of a 25 mm ice at 23 meters per second, the Ice-Shield module can face up to roughly 17 occasions the affect drive. Not solely did the checks present 55 mm of ice disintegrating on affect, in keeping with TUV’s third-party take a look at outcomes, the brand new Ice-Shield module confirmed no visible defects and virtually no energy degradation after impact.
“As the local weather disaster causes extra excessive climate patterns, akin to robust winds and hail, we’d like innovation to assist our vital infrastructure in opposition to these threats,” mentioned by Grace Sun, group head of selling and communications, LONGi North America. “Over the previous few years, we have seen how delicate our vitality grid and legacy energy stations are to extreme climate, and we have not too long ago seen the large affect of photo voltaic hail in Texas.”
With the panel body as the principle load-bearing part, the brand new Ice-Shied module is strengthened with 6005-T6 high-strength anodized aluminum alloy materials that gives a yield energy of as much as 3600Pa wind masses, which is equal to in 171.33 mph winds. , with mainstream trackers. This is vital as a result of hailstorms are sometimes accompanied by winds at or above 120 miles per hour (53.6 meters per second).
In addition to improved module reliability, the brand new Ice-Shield module maintains Hi-MO 5 module benefits of two.2% improve in energy era and 0.9% BoS price discount in comparison with aggressive bifacial clear again sheet (TB ) modules.
Listen to extra in-depth conversations on the Solar Builder YouTube channel
Our hottest sequence embody:
Power Forward! | A collaboration with BayWa re to debate greater degree business matters.
The Buzz | Where we give our 2 cents per kWh to the residential photo voltaic market.
The Pitch | Discussions with photo voltaic producers about their new know-how and concepts.
Source link
