N type 210-12BB
The company's business involves solar photovoltaic equipment: research and development, manufacturing, sales of green solar photovoltaic cells, high-performance solar photovoltaic modules research and development, manufacturing, sales; Development, design, construction, operation and maintenance of off-grid photovoltaic system.
Category:
Key word:
太阳能光伏组件
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Product Details
|
Front electrode pattern
|
Range of application This product is suitable for solar cells of Weisheng Electronics, and formulates the characteristics and conditions of use of solar cells. |
|
Back electrode pattern
|
Temperature coefficient Voc：-0.36 %/℃ STC Intensity：1000 W/m² |
Product list
| Silicon type | size | Front electrode pattern |
| TOPCON | 210*210±0.5 |
twelve busbar interval/17.45mm |
Appearance parameters
|
Parameter items |
Speci?cation |
Tolerance |
Unit |
|
|
Front surface |
Finger quantity |
140 |
±14 |
Line |
|
|
Front busbar width |
1.2 |
±0.1 |
mm |
|
|
Distance between busbars |
16.8 |
±0.15 |
mm |
|
Rare surface |
Back busbar width |
1.2 |
±0.3 |
mm |
|
|
Distance between back busbars |
16.8 |
±0.15 |
mm |
|
|
Back finger quantity |
140 |
±14 |
Line |
Electrical performance
Front Efficiency
|
Eff（%） |
Efficiency |
Pmpp（W） |
Impp（A） |
Vmpp（V） |
Isc(A) |
VOC（V） |
|
24.4 |
>24.4 |
10.76 |
17.343 |
0.623 |
18.251 |
0.717 |
|
24.3 |
24.3-24.4 |
10.72 |
17.313 |
0.621 |
18.113 |
0.715 |
|
24.2 |
24.2-24.3 |
10.67 |
17.264 |
0.619 |
18.101 |
0.713 |
|
24.1 |
24.1-24.2 |
10.63 |
17.217 |
0.619 |
18.096 |
0.712 |
|
24.0 |
24.0-24.1 |
10.58 |
17.195 |
0.617 |
18.032 |
0.711 |
|
23.9 |
23.9-24.0 |
10.54 |
17.131 |
0.616 |
17.996 |
0.710 |
|
23.8 |
23.8-23.9 |
10.49 |
17.110 |
0.615 |
17.920 |
0.709 |
|
23.7 |
23.7-23.8 |
10.45 |
17.085 |
0.614 |
17.914 |
0.708 |
|
23.6 |
23.6-23.7 |
10.41 |
17.053 |
0.612 |
17.885 |
0.707 |
|
23.5 |
23.5-23.6 |
10.36 |
17.032 |
0.61 |
17.867 |
0.706 |
|
23.4 |
23.4-23.5 |
10.32 |
16.994 |
0.609 |
17.832 |
0.705 |
|
23.3 |
23.3-23.4 |
10.27 |
16.928 |
0.608 |
17.795 |
0.704 |
|
>20.5 |
|
8.95 |
14.508 |
0.617 |
15.24 |
0.703 |
|
20.3-20.5 |
|
8.91 |
14.46 |
0.616 |
15.196 |
0.702 |
|
20.1-20.3 |
|
8.86 |
14.412 |
0.615 |
15.153 |
0.701 |
|
<20.1 |
|
8.82 |
14.364 |
0.614 |
15.125 |
0.7 |
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Weisheng
Founded in 2018, Danyang Weisheng Electronics Co., Ltd. is committed to building a world-class high-tech solar photovoltaic module enterprise.
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