Monocrystalline PERC Solar Cell


Benefits

  • Aluminium Oxidepassivation layer deposited with in-line PECVD
  • Silicon Nitride antireflection coating deposited with PECVD
  • Passivation layer opening ablated with 532 nm laser
  • Color uniformity among cells and within cell
  • Full EL testing for 20.7% and above cells
  • Thermal oxidation anti-PID and photo-injection anti-LID processes
  • Solderability and tension ensured by quality printing paste
  • Lowlight-induced degradation
Cell type Monocrystalline PERC solar cell (P006-SE)
Size 156.75 × 156.75 ± 0.25 mm
Thickness 200 ± 20 µm
Front side 5BB - 0.7 mm, blue silicon nitride antireflection coating
Back side 1.7 mm back electrode, aluminum back surface field

Open-circuit voltage

-0.37%/k

Short-circuit current

+0.068%/k

Max power

-0.381%/k

(Test condition: AM 1.5, 1000 ± 50 W/m2, 25 ± 2 °C)

Efficiency

Pmpp (W)

Impp (A)

Umpp (V)

Isc (A)

Voc (V)

FF (%)

22.2%

5.42

9.233

0.587

9.710

0.677

82.45

22.1%

5.40

9.215

0.586

9.675

0.677

82.44

22.0%

5.38

9.179

0.586

9.662

0.676

82.42

21.9%

5.35

9.150

0.585

9.639

0.674

82.38

21.8%

5.33

9.129

0.584

9.612

0.674

82.33

21.7%

5.30

9.094

0.583

9.584

0.673

82.24

21.6%

5.28

0.078

0.582

9.566

0.672

82.15

21.5%

5.25

9.060

0.580

9.559

0.670

81.99

21.4%

5.23

9.031

0.577

9.554

0.669

81.76

21.3%

5.20

9.081

0.573

9.601

0.666

81.39

21.2%

5.18

9.013

0.575

9.528

0.667

81.55

21.1%

5.16

8.998

0.574

9.520

0.667

81.34

21.0%

5.14

8.966

0.573

9.504

0.668

80.96

Intensity (W/m2)

Vpm

Ipm

1000

1.000

1.000

900

0.995

0.907

800

0.990

0.802

600

0.989

0.604

400

0.963

0.402