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Seraphim unveils 580 W TOPCon solar panels with 22.45% efficiency – pv magazine International

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Seraphim presents 4 variations of its new SIV N-TOPCon modules, with energy outputs between 565 W and 580 W. The ability conversion effectivity ranges from 21.87% and 22.45%. undertaking and ground-mounted energy stations.

Seraphim Vitality Group, a Chinese language PV module producer, has unveiled new n-type photo voltaic modules primarily based on tunnel oxide passivated contact (TOPCon) expertise.

“The TOPCon sequence is now in full manufacturing, and is predicted to achieve a steady capability of 4 GW of parts by the tip of 2023, offering ample quantity to produce the market,” the corporate mentioned in a press release. launched, saying that the brand new product can be utilized for distributed technology PV tasks and or energy stations put in on the bottom.

The brand new SIV N-TOPCon sequence is available in 4 variations, with energy outputs between 565 W and 580 W. Energy conversion effectivity from 21.87% and 22.45%.

The open-circuit voltage ranges from 51.50 V to 52.10 V and the short-circuit present is between 13.89 A and 14.07 A. Every module measures 2,278 mm x 1,134 mm x 30 mm and weighs which is 32.0 kg.

The panels have a junction field with an IP 68 score and a body fabricated from anodized aluminum alloy. Each side of the modules are coated with anti-reflecting, semi-transparent 2 mm glass. They’ve an working temperature between -40 C and 85 C, and the temperature coefficient is -0.30 % per diploma Celsius.

The panels can be utilized in PV techniques with a most voltage of 1,500 V. The corporate presents a 30-year energy output assure for 87.4% of the primary yield and a 15-year assure of the product. It claims a bifaciality issue of as much as 80%, with energy good points from 10% to 30%.

“With the growth of the capability structure of N-type TOPCon modules, Seraphim will proceed to develop and promote PV modules with excessive conversion effectivity and prime quality to satisfy the demand,” mentioned Seraphim President Polaris Li.

Seraphim’s present module manufacturing capability is shut to five GW. It’s based in China, however it has vital cell and module capability in South Africa. It additionally has plans to construct a photo voltaic module manufacturing unit in Vietnam.

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