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Trina Solar unveils TOPCon solar panel series for rooftop PV – pv magazine International

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Trina Photo voltaic says its new TOPCon photo voltaic panel combines a double-glass design with n-type expertise. Its effectivity is from 20.8% to 22.3% and the facility output is between 415 W and 445 W.

Trina Photo voltaic unveiled the brand new Vertex S+ photo voltaic module sequence based mostly on n-type tunnel oxide passivated contact (TOPcon) expertise on the Genera commerce present in Madrid, Spain.

“The brand new sequence of modules are appropriate for residential and C&I functions,” stated firm spokesman Michael Katz. pv journal. “The innovation of the brand new product consists in combining the double glass design with n-type expertise.”

The corporate gives the panel in two variations – a monofacial module with a white backseat and a bifacial product with a clear backsheet.

“The monofacial NEG9R.28 has a white rear encapsulant for max output energy, boasting as much as 445Wp and reaching 22.3% effectivity,” stated the producer. “Quite the opposite, the clear NEG9RC.27 is the popular alternative for high-end aesthetic functions, for instance on residential rooftops the place the array disappears optically. This bifacial module has a entrance aspect energy of 435Wp, at 21.8% effectivity.

Trina Photo voltaic gives 5 variations of NEG9R.28 merchandise, with energy output starting from 425 W to 445 W and energy conversion efficiencies from 21.3% to 22.3%. Their open-circuit voltage ranges from 50.9 V to 52.6 V and the short-circuit present is between 10.56 A and 10.71 A. The panels measure 1,762 mm x 1,134 mm x 30 mm and weigh 21.1 kg .

The NEG9RC.27 modules can be found in 5 variations with an output between 415 W and 435 W and effectivity from 20.8% to 21.8%. Their open-circuit voltage ranges from 50.1 V to 51.8 V and short-circuit present is between 10.50 A and 10.64 A. They measure 1,762 mm x 1,134 mm x 30 mm and weigh 21.1 kg.

The merchandise can be utilized with a most system voltage of 1,500 V and are constructed with IP 68 enclosures. They’ve a temperature coefficient of -0.30% per C and an working temperature from -40 C to 85 C.

The panels have a 25-year product guarantee and a 30-year efficiency guarantee. The degradation within the first yr is claimed to be 1.0% and the 30-year finish energy output is assured to be a minimum of 87.4% of the nominal output energy.

“Each sorts have an inside below two sq. meters and a black aluminum body,” says the producer.

“In the case of set up, Vertex S+ could be very suitable with different BOS elements,” explains Trina Photo voltaic.

It gives quite a lot of mounting strategies, together with quick aspect and lengthy aspect clamping, crossed beam, shared rail, and slide-in mounting. Because of the quick circuit present of 10.7A, it is usually suitable with greater than 99% of mainstream inverters in the marketplace, as confirmed by a complete compatibility evaluation.

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