CE approved monocrystalline 6*6 cheap solar cells for solar panel

Brand:aa

Product detail:

CE approved monocrystalline 6*6 cheap solar cells 4w forsolar panel

 

Physical Characteristics
Dimension 156mm* 156mm ± 0.5mm
Thickness Wafer(Si): 200μm ± 20μm   180μm - 20μm /+30 μm

Cell: 240 ± 40mm
Front: 1.5mm Silver bus bars; Blue/others silicon nitride antireflection coating
Back: 3.0mm  Silver/aluminum bus bars; Full-surface aluminum BSF
Electrical Characteristics

Efficiency Code	1920	1900	1880	1860	1840	1820	1800
Efficiency Eff(%)	>19.10	18.90~19.10	18.70~18.90	18.50~18.70	18.30~18.50	18.10~18.30	17.90~18.10
Power Ppm(w)	>4.648	4.600-4.648	4.551-4.600	4.502-4.551	4.453-4.502	4.405-4.453	4.356-4.405
Max.Power current Ipm(A)	>8.391	8.391	8.379	8.351	8.338	8.324	8.310
Short Circuit Current Isc(A)	>9.205	9.205	9.133	9.074	9.001	8.940	8.878
Max Power Voltage Vpm(V)	>0.551	0.551	0.546	0.542	0.537	0.532	0.527
Open Circuit Voltage Voc(V)	>0.631	0.631	0.630	0.629	0.628	0.628	0.627

* Data under standard testing conditions (STC): 1,000W/m², AM1.5, 25^oC
* All figures bear ±3% of tolerance.
* The measurement of cell is calibrated by Fraunhofer ISE.
Typical Temperature Coefficients
Voltage   -2.12mV/K
Current   +2.5mV/K
Power    -0.43%/K