High efficiency 156mm poly photovoltaic cell on sale,3BB,A grade

*High efficiency and High power *Long-term electrical stability *Best quality

High efficiency 156mm poly photovoltaic cell on sale,3BB,A grade  

PHYSICAL   

Dimension:  156mm x 156mm ± 0.5mm

CHARACTERISTISCS

Wafer Thickness:   200 um ± 30 um

                                 180 um ± 30 um / -20 um       

Front(-)              Three 1.5mm wide bus bars (silver)with distance 52mm,

                           acid texturized surface with blue silicon nitride AR coating.

 Black(+)            3.0mm wide silver/aluminum soldering pads,aluminun back surface field.

 TYPICAL ELECTRICAL CHARACTERISTICS

Efficiency	1640	1660	1680	1700	1720	1740	1760
Efficiency(min)%	16.4	16.6	16.8	17.0	17.2	17.4	17.6
Pmax(W)	3.991	4.040	4.088	4.137	4.186	4.234	4.283
Voc(V)	0.621	0.622	0.623	0.625	0.627	0.629	0.631
Isc(A)	8.203	8.267	8.335	8.398	8.454	8.506	8.561
Vmp(v)	0.519	0.520	0.521	0.523	0.525	0.527	0.529
Imp(A)	7.690	7.769	7.847	7.910	7.973	8.035	8.097

 *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 17.1Kg.

  

  

   

High efficiency 156mm poly photovoltaic cell on sale,3BB,A grade