1.NDS and MBB 210mm cells technologies, enhancing the reliability and durability. 2.Perfect compatible with mainstream optimizers and Rapid shutdown devices. 3.Optimal module size and module weight for residential rooftops. 4.Cut-cell encapsulation and optimized circuit design, improving 10% module power output. 5.Lower BOS cost and LCOE. 6.Low voltage and high load capacity for the maximum string power, effectively reducing system cost.