Polycrystalline solar cell Motech 3BB

Physical Characteristics
Dimension?? 156mm×156mm±0.5mm
Thickness??? Wafer(Si):200±20m
???????????? Cell:240±40m
Front?????? 2.0mm Silver bus bars ;Dark blue/other silicon nitride antireflection coating
Back???????3.5mm Silver bus bars;Full-surface aluminum BSF
Electrical Characteristics

Efficiency	Effciency	Pmax(W)	Average	Impp(A)	Vmpp(V)	Isc(A)	Voc(V)
1720	17.20-17.40	>4.186	>4.186	7.960	0.526	8.500	0.625
1700	17.00-17.20	4.137-4.186	4.161	7.925	0.523	8.462	0.624
1680	16.80-17.00	4.088-4.137	4.113	7.886	0.520	8.411	0.623
1660	16.60-16.80	4.040-4.088	4.064	7.841	0.518	8.363	0.621
1640	16.40-16.60	3.991-4.040	4.015	7.792	0.515	8.313	0.619
1620	16.20-16.40	3.942-3.991	3.967	7.747	0.512	8.261	0.617
1600	16.00-16.20	3.894-3.942	3.918	7.693	0.509	8.209	0.614

Data under stand testing conditions (STC):1,000W/m²,AM 1.5,25^oC.
All figures bear±3% of tolerance
The measurement of cell is calibrated by Franunhofer ISE

Typical Temperature Coefficients
Voltage???? -2.15 mV/K
Current???? +4.4mA/K
Power????? -0.46%/K

Package
Typical package for one box is 1,000 cells.These cells are sealed in paper boards every 100

PCS.Gross weight per unit box shall be around 16kg