Manufacturer

BYD [22]

Atersa Grupo [23]

SunPower [24]

JinkoSolar [25]

Model

BYD 320P6C-36

A-320P GSE

E19-320

JKM320PP-72-V

Peak power $P_m$ (Wc)

320

320

320

320

Power tolerance (%)

0 - 5%

±1.5%

+5/−0%

±3%

Maximum power voltage $V_{mp}$ (V)

36.78

37

54.7

37.4

Maximum power current $I_{mp}$ (A)

8.7

8.65

5.86

8.56

Open circuit voltage $V_{co}$ (V)

46.39

45.5

64.8

46.4

Short circuit current $I_{sc}$ (A)

9.15

9.17

6.24

9.05

Module efficiency (%)

16.5

16.49

19.8

16.49

Temperature coefficients of $V_{co}{\mu }_{V_{oc}}$ (%/˚C)

−0.31

−0.33

−0.176

−0.30

Temperature coefficients of $P_m{\mu }_{P_m}$ (%/˚C)

−0.39

−0.43

−0.38

−0.40

Temperature coefficients of $I_{sc}{\mu }_{I_{sc}}$ (%/˚C)

0.07

0.05

0.035

0.06

NOCT (Nominal operating cell temperature) (˚C)

45 ± 2

45 ± 2

45 ± 2

45 ± 2

Number of cells

72

72

96

72

Area (m²)

1.94

1.94

1.63

1.94