Hanwha Q CELLS Q.PRO L G4 320

Multi-c-Si

320.131 W Pmax

45.76 V Voc

9.13 A Isc

37.53 V Vmp

8.53 A Imp

16.05 % eff.

0.7663 FF

72 cells

IV curves not yet precomputed for this module. Run python manage.py precompute_iv_curves to generate them.

CEC Single-Diode Model Parameters

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	320.131	W
PTC Power	PTC	292.7	W
Open-circuit voltage	V_oc_ref	45.76	V
Short-circuit current	I_sc_ref	9.13	A
Max-power voltage	V_mp_ref	37.53	V
Max-power current	I_mp_ref	8.53	A
Fill factor	FF	0.7663	—
Efficiency (STC)	η	16.05	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003652	A/°C
Voc temperature coefficient	beta_oc	-0.141856	V/°C
Pmax temperature coefficient	gamma_r	-0.41	%/°C
NOCT	T_NOCT	45.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.82341	V
Light-generated current (ref)	I_L_ref	9.14261	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.32053	Ω
Shunt resistance (ref)	R_sh_ref	232.116	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	7.2969	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.994 m²

Dimensions 1.994 × 1.0 m

NOCT 45.1 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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