Technical Data And Design

Dimension

156.75mm*156.75mm±0. 25mm

TkVoltage：-0.36 %/K

Thickness

TkCurrent：+0.07%/K

Front

4 busbars (silver), width 0.8mm, 96 finger grids blue anti-reflecting coating (silicon nitride), 15% hollow part

TkPower：-0.38%/K

Back(+)

Width of back electrode (silver) 0.8mm, back surface field ((aluminum), dotted laser design

Rsh≥30Ω，Irev2≤0.8A

Light Intensity dependence

Intensity(W/m2)

Uoc

Isc

1000

1.000

1.000

900

0.996

0.903

800

0.991

0.803

600

0.988

0.602

400

0.962

0.403

Take the Voc (Isc) at 1000W/m2 as the standard, test the range of Voc (Isc) decrease with light intensity.

Electrical Performance

Eff.Code

 Efficiency

（%）

Pmpp

（W）

Umpp

（V）

Impp

（A）

Uoc

（V）

Isc

（A）

FF

（%）

HZ-156.75M-220

22.0

5.38

0.580

9.432

0.681

9.938

80.45

HZ-156.75M-219

21.9

5.35

0.579

9.420

0.680

9.928

80.31

HZ-156.75M-218

21.8

5.33

0.578

9.408

0.679

9.920

80.12

HZ-156.75M-217

21.7

5.30

0.577

9.395

0.678

9.908

79.97

HZ-156.75M-216

21.6

5.28

0.575

9.381

0.676

9.892

79.79

HZ-156.75M-215

21.5

5.25

0.574

9.363

0.675

9.875

79.64

HZ-156.75M-214

21.4

5.23

0.572

9.349

0.674

9.859

79.51

HZ-156.75M-213

21.3

5.20

0.570

9.334

0.673

9.843

79.35

HZ-156.75M-211

21.1

5.16

0.567

9.278

0.671

9.817

79.10

HZ-156.75M-210

21.0

5.13

0.566

9.256

0.670

9.795

78.96

HZ-156.75M-209

20.9

5.11

0.565

9.235

0.669

9.766

78.79

HZ-156.75M-207

20.7

5.06

0.561

9.184

0.667

9.708

78.49

STC (Standard Testing Conditions)：1000W/m2，AM1.5，25℃ Technical parameters above-mentioned subjects to technical changes and tests.Hertzpv® reserves the right of final interpretation.