640W N-type i-TOPCon Ultra monofacial single glass, 23.8% efficiency, 132 cells, 25-year performance warranty.
645W N-type i-TOPCon Ultra monofacial single glass, 24.0% efficiency, 132 cells, 25-year performance warranty.
650W N-type i-TOPCon Ultra monofacial single glass, 24.1% efficiency, 132 cells, 25-year performance warranty.