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6BB Polycrystalline Solar Cells

High efficiency 6BB DW Poly solar cell, efficiency from 18.0%-19.0% with high performance.
  • Item NO.:

    SPC-CP6BB
  • Lead Time:

    10 days
  • Product Orgin:

    China
  • Brand:

    Sun Plus
  • Shipping Port:

    Xiamen
  • Grade:

    A
  • Product Details

6BB Poly Solar Cell Diamond Wire

Multi-Si Solar Cell with Diamond Wire five busbar

Efficiency:18.0%-19.0%

Diamond Wire Polycrystalline Solar Cell

Physical Characteristics

Dimension

156.75mm×156.75mm±0.3mm

Thickness

200μm±20μm

Front Side

0.5mm bus bars(silver), blue anti-reflecting coating(silicon nitride), ozonation

Back Side 1.8mmwide soldering pads(silver), back surface field(aluminum)


Temperature Coefficients

Voltage

-0.307%/℃

Current

0.065%/℃

Power

-0.429%/


Cell Layout



Front side

6bb solar pv cell




Back side


Electrical Characteristic


No.

    Eff.(%)

   Pmpp(W)

   Umpp(V)

    Impp(A)

     Uoc(V)

    Isc(A)

      FF(%)

1

19.0

4.679

0.5426

8.644

0.6378

9.103

80.606

2

18.9

4.662

0.5418

8.605

0.6367

9.085

80.532

3

18.8

4.629

0.5406

8.564

0.6359

9.052

80.423

4

18.7

4.598

0.5392

8.527

0.6348

9.015

80.347

5

18.6

4.570

0.5382

8.492

0.6338

8.981

80.295

6

18.5

4.552

0.5374

8.469

0.6330

8.958

80.270

7

18.4

4.528

0.5363

8.443

0.6321

8.932

80.211

8

18.3

4.497

0.5348

8.410

0.6308

8.899

80.113

9

18.2

4.473

0.5341

8.376

0.6300

8.862

80.126

10

18.1

4.448

0.5335

8.338

0.6295

8.824

80.082

11

18.0

4.424

0.5320

8.316

0.6290

8.802

79.910

Standard test conditions: AM1.5,1000W/m2,25℃. Average accuracy of all tested figures is ±5% rel.


               



Production Line                                                                                                                             

polycrystalline cell


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