Sharp unveils 580 W TOPCon solar panel with 22.45% efficiency

Sharp's new IEC61215- and IEC61730-certified solar panels have an operating temperature coefficient of -0.30% per C and a bifaciality factor of over 80%.Sharp has unveiled new n-type monocrystalline bifacial solar panels based on tunnel oxide passivated contact (TOPCon) cell technology. The NB-JD580 double-glass module features 144 half-cut solar cells based on M10 wafers and a 16-busbar design. It features a power conversion efficiency of 22.45% and a power output of 580 W. The new panels measure 2,278 mm x 1,134 mm x 30 mm and weigh 32.5 kg. They can be used in PV systems with a maximum voltage ...

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