Solar Panel Module Mono 425W 9bb Panels Solar 450W 460W 144 Cell Pv Panel Factory

Half Cut Technology

Under the same shadow condition, power loss of half-cell solar panel is less than that of full cell solar panel.

Multi Busbar Technology

MBB technology improves efficiency of modules, offers a better aesthetic appearance.

PERC Technology

The PERC cell has a passivated rear side and a laser grooving process, which significantly improves the cell efficiency.

Electrical Parameters
Model	SW450M-144 ~ SW480M-144
Encapsulation	Class/Eva/Cell/Eva/Backsheet
Maximum Power Pmax(W)	450	460	470	480
Maximum Power Voltage(Vmp/V)	41.00	41.20	41.80	42.20
Maximum Power Current(Imp/A)	10.98	11.10	11.22	11.34
Open Circuit Voltage(Voc/V)	49.50	50.00	50.50	51.00
Short Circuit Currrnt(Isc/A)	11.42	11.54	11.60	11.79
Module Efficiency(%)	20.37	20.82	21.27	21.73
Power Tolerance(W)	0~+5W
Temperature Coefficient of Isc(αIsc)	+0.059%/℃
Temperature Coefficient of Voc(βVoc)	-0.330%/℃
Temperature Coefficient of Pmax(γVoc)	-0.410%/℃
STC	Irradiance 1000w/㎡, Cell Temperature 25℃， Air Mass 1.5