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Eging releases 580 W TOPCon PV module with 22.45% efficiency – pv magazine International


China’s Eging has unveiled a brand new line of bifacial TOPCon photo voltaic panels primarily based on n-type wafers and 182 mm cells. The modules have a temperature coefficient of -0.30% and the effectivity from 21.67% to 22.45%.

Eging launched its new line of bifacial n-type TOPCon photo voltaic panels on the SNEC commerce present this week in Shanghai, China.

The Chinese language module producer says that the Star Professional collection is on the market in 5 completely different variations, with energy outputs from 560 W to 580 W, and energy conversion efficiencies from 21.67% to 22.45 %. The open-circuit voltage is between 50.70 V and 51.42 V and the short-circuit present is between 14.12 A and 14.37 A. The panel can function with a most system voltage of 1,500 V and an working temperature of -40 C and 85 C.

The modules measure 2,278 mm x 1,134 mm x 30 mm and weigh 31.7 kg. Additionally they function an IP68-rated junction field, 2 mm tempered glass, anodized aluminum alloy body, and multi-busbar (MBB) expertise. They’ve a temperature coefficient of -0.30% per diploma Celsius.

“In comparison with the identical model of P-type merchandise, Eging PV Star-Professional merchandise energy elevated from 10 W to 15W, with low linear energy degradation, higher temperature coefficient, and low irradiance energy era efficiency,” stated an organization spokesperson. pv journal. “It will enhance energy era by 3%, scale back the stability of system prices by 2.5%, and scale back LCOE by 6%.”

New merchandise include a 12-year product guarantee and a 30-year efficiency guarantee. The degradation within the first 12 months is claimed to be 1% and the 30 12 months finish energy output is assured to be at least 87.4% of the nominal output energy.

Photo voltaic panels are primarily based on n-type wafers and 182 mm cells. They’re appropriate for utility-scale tasks, in addition to industrial and business roofing tasks.

Eging stated it plans to function 5 GW of n-type TOPCon module and 10 GW of cell manufacturing capability by the top of this 12 months.

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