Hanwha Q CELLS Q.PLUS L-G4.2/TAA 345

Multi-c-Si

344.784 W Pmax

47.46 V Voc

9.64 A Isc

37.93 V Vmp

9.09 A Imp

17.29 % eff.

0.7536 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	344.784	W
PTC Power	PTC	316.9	W
Open-circuit voltage	V_oc_ref	47.46	V
Short-circuit current	I_sc_ref	9.64	A
Max-power voltage	V_mp_ref	37.93	V
Max-power current	I_mp_ref	9.09	A
Fill factor	FF	0.7536	—
Efficiency (STC)	η	17.29	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00482	A/°C
Voc temperature coefficient	beta_oc	-0.139532	V/°C
Pmax temperature coefficient	gamma_r	-0.398	%/°C
NOCT	T_NOCT	45.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.84514	V
Light-generated current (ref)	I_L_ref	9.64658	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.446	Ω
Shunt resistance (ref)	R_sh_ref	652.937	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	7.5573	%

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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 45.2 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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