polycrystalline solar cell 156x156

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US $1.20 / Piece |1000 Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
MZ
Model Number:
MZ-01842
Material:
Polycrystalline Silicon
Size:
156mm x 156mm ± 0.5mm
Number of Cells:
1
Max. Power:
4.05w
poly solar cells 156x156:
poly cell

Multi-crystalline Silicon Solar Cells
Our products are well sorted by strict visual appearance criteria.
We have two steps of efficiency sorting:
First we sort the cells by their efficiency.
Then within the same bin, we perform a secondary sorting according to the Impp; This narrow work current classification ensures the uniformity of our cells' electrical, which avoid module mismatches.
Excellent low irradiation response due to the shunt resistance check on each cell, and due to the abandon of low shunt cells; This also decrease hot spot in module.
Using reference solar cells from ISE lab, along with our regularly GRR test, assure our calibration accuracy.
To make sure our product quality is steady and reliable, we continuously perform quality improving management and daily statistic process control.
Solar Cell Characteristics
High efficiency and stable performance in photovoltaic conversion.
Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell.
Advanced PECVD film forming, providing a dark blue silicon nitride anti-reflection film of homogenous color and attractive appearance.
High quality metal paste for back surface and electrode, ensuring good conductivity, high pulling strength and ease of soldering.
High precision patterning using screen printing, ensuring accurate busbar location for ease with automatic soldering a laser cutting.

MECHANICAL DATA AND DESIGN
 
Efficiency(%)
 
Pmpp(W)
 
Umpp(V)
 
Impp(A)
 
Uoc(V)
 
Isc(A)
 
FF(%)
 
Format
 
156mm x 156mm ± 0.5mm
 
17.50-17.75
 
4.30 
 
0.521
 
7.764
 
0.626
 
8.279
 
78.15
 
Thickness
 
200μm ± 20μm
 
16.25-16.80
 
4.020.516
 
7.731
 
0.621
 
8.262
 
77.77
 
Front(-)
 
1.9mmbus bars(silver),blue anti-reflecting coating-silicon nitride
 
16.00-16.25
 
3.90
 
0.512
 
7.660
 
0.616
 
8.195
 
77.68
 
15.75-16.00
 
3.86
 
0.509
 
7.584
 
0.613
 
8.135
 
77.43
 
Back(+)

 
3mm wide soldering pads(silver) back surface field(aluminum)
 
15.50-15.75
 
3.80
 
0.505
 
7.525
 
0.611
 
8.080
 
77.04
 
15.25-15.50
 
3.74
 
0.502
 
7.458
 
0.609
 
8.053
 
76.20
 
15.00-15.25
 
3.68
 
0.500
 
7.365
 
0.609
 
8.038
 
75.12
 
TEMPERATURE COEFFICIENTS
 
14.75-15.00
 
3.62
 
0.498
 
7.271
 
0.607
 
8.045
 
74.23
 
TkVoltage   -0.351%/K
 
14.50-14.75
 
3.56
 
0.497
 
7.160
 
0.604
 
8.040
 
73.30
 
TkCurrent   +0.035%/K
 
14.25-14.50
 
3.50
 
0.494
 
7.091
 
0.603
 
8.080
 
71.84
 
TkPower     -0.47%/K
 
14.00-14.25
 
3.44
 
0.494
 
6.960
 
0.601
 
8.065
 
70.91
 

Warranty:
Quality problem can return ,all of cells are Grade A

 we can provide solar panel components(Glass,Aluminum frame,FLUX pen,Tabbing wire, EVA      TPT, junction box)

 

Provide Grade A mono  solar cell  156x156mm   125x125mm