LG Electronics Inc. LG340Q1C-A5

Mono-c-Si

340.692 W Pmax

42.6 V Voc

10.75 A Isc

35.6 V Vmp

9.57 A Imp

20.36 % eff.

0.744 FF

60 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	340.692	W
PTC Power	PTC	318.4	W
Open-circuit voltage	V_oc_ref	42.6	V
Short-circuit current	I_sc_ref	10.75	A
Max-power voltage	V_mp_ref	35.6	V
Max-power current	I_mp_ref	9.57	A
Fill factor	FF	0.744	—
Efficiency (STC)	η	20.36	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003225	A/°C
Voc temperature coefficient	beta_oc	-0.10224	V/°C
Pmax temperature coefficient	gamma_r	-0.32	%/°C
NOCT	T_NOCT	45.7	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.55233	V
Light-generated current (ref)	I_L_ref	10.8004	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.21505	Ω
Shunt resistance (ref)	R_sh_ref	45.847	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	14.656	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.673 m²

Dimensions 1.68 × 0.996 m

NOCT 45.7 °C

CEC listing date 11/16/2022

Annual degradation 0.33%/yr

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