China-based PV inverter manufacturer GoodWe has unveiled new bifacial modules based on n-type TOPcon technology.
“Whether you’re installing it on a carport, a flat-to-sloped roof conversion or an awning, the Polaris Series is adaptable and versatile,” the company said in a statement. “One of its standout features is its double glazing and two-sided design, which improves impact resistance and energy generation.”
The manufacturer offers the product in two versions with powers of 530 W and 580 W.
The smaller modules measure 2,142 mm x 1,160 x 29.6 mm and weigh 30 kg. The no-load voltage is 48 V and the short-circuit current is 13.55 A. The larger panel measures 2,327 mm x 1,165 x 29.6 mm and weighs 31.6 kg. The no-load voltage is 52.28 V and the short-circuit current is 13.60 A.
The double-glazed modules have a maximum system voltage of 1,500 V. They come with a 12-year product warranty and a 30-year linear performance warranty, with the The final power over a period of 30 years is guaranteed not less than 84.95% of the nominal output power.
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“Modular installation technology and integrated drainage structure make it incredibly easy to install, saving time and effort,” GoodWe said. “The Polaris series also offers extensive performance benefits in safety, applicability, durability, economy and environmental friendliness.”
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