Phono Solar introduces 560W TOPCon solar module with 21.72% efficiency

The panel is part of the company’s new TOPCon module series, which also includes a 420W product with an efficiency of 21.99%.

Chinese solar module manufacturer Phono Solar has unveiled its TOPCon panel series, including two products with power outputs of 420W and 560W.

“The power generation performance of [the] Draco Series Modules under low light conditions has been significantly improved with an additional power yield of up to 30% provided by its bifacial technology, and a cell bifaciality of over 80%,” the manufacturer said in a statement.

The largest module has a power conversion efficiency of 21.72%, an open-circuit voltage of 50.15V and a short-circuit current of 14.12A. It measures 2,274×1,134x35mm and weighs 32.6kg. The smallest device features an efficiency of 21.99%, an open-circuit voltage of 38.36V and a short-circuit current of 13.63A.

For both products, the temperature coefficient is 0.32%. They come with a 15-year product warranty and a 30-year performance warranty. The first-year degradation is claimed to be less than 1% and the annual linear degradation is estimated at 0.4% for 30 years.

Phono Solar is a unit of Chinese conglomerate China National Machinery Industry Corporation Ltd (Sinomach). The manufacturer has, currently, a total production capacity of 2GW spread across four factories, of which two are located in China’s Nanjing and Dongtai provinces and another two are located in Turkey and Vietnam.

This post appeared first on PV Magazine.

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