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5BB Polycrystalline Solar Cell

High efficiency 5BB DW Poly solar cell, efficiency from 18.0%-19.0% with high performance.
  • Item NO.:

    SPC-CP5BB
  • Lead Time:

    10 days
  • Product Orgin:

    China
  • Brand:

    Sun Plus
  • Shipping Port:

    Xiamen
  • Grade:

    A
  • Product Details

5BB 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

0.7mm bus bars(silver), blue anti-reflecting coating(silicon nitride), ozonation

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


Temperature Coefficients

Voltage

-0.3%/℃

Current

0.03%/℃

Power

-0.40%/


Cell Layout




Electrical Characteristic

No.

Eff.(%)

Pmpp(W)

Umpp(V)

Impp(A)

Uoc(V)

Isc(A)

FF(%)

1

18.9

4.60

0.5417

8.527

0.6408

9.005

80.05

2

18.8

4.57

0.5408

8.494

0.6382

8.997

80.02

3

18.7

4.55

0.5401

8.469

0.6374

8.970

80.00

4

18.6

4.53

0.5389

8.441

0.6362

8.940

79.97

5

18.5

4.50

0.5377

8.416

0.6351

8.913

79.95

6

18.4

4.48

0.5364

8.382

0.6336

8.876

79.95

7

18.3

4.45

0.5349

8.349

0.6320

8.841

79.94

8

18.2

4.43

0.5335

8.327

0.6307

8.819

79.87

9

18.1

4.40

0.5318

8.298

0.6291

8.791

79.80

10

18.0

4.38

0.5296

8.265

0.6270

8.757

79.72

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




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5bb poly cell





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