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Quick Details
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Brand Name:
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Tongwei
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Solar cell:
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High efficiency
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Class:
-
A
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Efficiency:
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20-22%
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Color:
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Blue
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Size:
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166*166mm
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Warranty:
-
half year
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Brand:
-
Tongwei
-
Certificate:
-
TUV,CE
Quick Details
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Type:
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PERC
-
Cell Efficiency:
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21.7-22.9%
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Place of Origin:
-
China
-
Brand Name:
-
Tongwei
-
Solar cell:
-
High efficiency
-
Class:
-
A
-
Efficiency:
-
20-22%
-
Color:
-
Blue
-
Size:
-
166*166mm
-
Warranty:
-
half year
-
Brand:
-
Tongwei
-
Certificate:
-
TUV,CE
Product Description
Specification
1. High conversion efficiency, low degradation and high reliability.
2. Excellent technology of texturing treatment to improve light absorption, thus increasing the photoelectric conversion efficiency.
3. Reliable and stable technology to ensure excellent uniformity among cells, thus decreasing the loss of matching among cells.
4. Advanced tube type PECVD filming technology to coat dark blue silicon nitride anti-reflection film, compact, uniform, and good-looking.
5. Application of high quality metal paste on the electrode and backside field to reduce series resistance, to ensure excellent electrical conductivity, to increase filling factor, to make welding available and backside field smooth.
6. Highly-precise printing and smoothness makes auto-welding and laser cutting of solar cells easier.
|
item
|
value
|
|
Warranty
|
half year
|
|
Place of Origin
|
China
|
|
Brand Name
|
Tongwei
|
|
Model Number
|
166*166
|
|
Type
|
PERC
|
|
Solar cell
|
High efficiency
|
|
Class
|
A
|
|
Efficiency
|
20-22%
|
|
Type
|
PERC, Standard Solar Panel
|
|
Color
|
Blue
|
|
Size
|
166*166mm
|
Production Process
Packing & Delivery
One pc per carton
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