Chinese manufacturer Beyondsun said the new panel sets rely on 182mm n-type half-cut TOPCon cells and supermultibusbar (SMBB) technology. It has a maximum efficiency of 22.45% and its power ranges from 415 W to 580 W.
The new panel series called N Power is based on 182 mm n-type TOPCo semi-cut cells and Super Multi Busbar (SMBB) technology.
The smallest panel in the series, the so-called TSHNM-108HV, is available in five different versions with a power ranging from 415 W to 435 W and an efficiency of 21.25% to 22.28%. The breakdown voltage is 37.27 V to 37.86 V and the short circuit current is 14.06 A to 14.46 A. It measures 1722 mm x 1134 mm x 30 mm, weighs 21 kg and has a black backplate.
The biggest product, dubbed The TSHNM-144HV is also available in five versions with a power rating of 560W to 580W and a power conversion efficiency of 21.68% to 22.45%. The open circuit voltage varies between 50.06 V and 50.67 V and the short circuit current is 14.14 A and 14.42 A. It measures 2278 mm x 1134 mm x 30 mm, weighs 28.6 kg and has a white backplate .
Both products have IP68 enclosure, a temperature coefficient -0.30% per C and operating temperature -40 C to 85 C. They can operate with a maximum system voltage of 1500 V.
The new panels have a 30-year linear power warranty and a 12-year product warranty. The degradation in the first year is claimed to be 1.0% and at the end of 30 years the power is guaranteed to be at least 87.4% of the nominal output power.
The manufacturer said its current TOPCon module capacity has now reached 3 GW.
