High efficiency solar cell OEM from China ,great quality

Brand:aa

Product detail:

High efficiency solar cell OEM  from China ,great quality

 

PHYSICAL     High efficiency Mono solar cells from Taiwan,great quality

 

Dimension:  156mm x 156mm ± 0.5mm

 

CHARACTERISTISCS

Wafer Thickness:   200 um ± 30 um

 

                                 180 um ± 30 um / -20 um       

 

Front(-)              Two 1.5mm wide b us bars (silver)with distance 75mm,

 

                           acid texturized surface with blue silicon nitride AR coating.

 

 Black(+)            3mm wide silver/aluminum soldering pads,aluminun back surface field.

 

 TYPICAL ELECTRICAL CHARACTERISTICS

 

 

 

Efficiency	1780	1800	1820	1840	1860
Efficiency(min)%	17.8	18.0	18.2	18.4	18.6
Pmax(W)	4.253	4.301	4.349	4.397	4.444
Voc(V)	0.636	0.637	0.638	0.639	0.640
Isc(A)	8.768	8.802	8.835	8.872	8.946
Vmp(v)	0.526	0.527	0.528	0.530	0.532
Imp(A)	8.087	8.161	8.237	8.296	8.354

 

 

*Data under standard testing conditional (STC):1,000w/m2,AM1.5, 25°C , Pmax:Positive power tolerance.

 

 

 

 TYPICAL TEMPERATURE      Voltage     -2.14      mV/K

 

 

 

 

 

 COEFFICIENTS                         Current    +4.93      mA/K

 

 

 

                                                       Power      -0.43      %/K

 

 PACKAGING  

 

 

 

 Typical package for one carton contains 1,200 cells.The cells are sealed in cell box every 100pcs.Gross weight peri unit carton shall be around 16.4Kg.