LG Electronics Inc. LG430QAK-A6

Mono-c-Si

430 W Pmax

48.2 V Voc

10.85 A Isc

41.3 V Vmp

10.42 A Imp

21.63 % eff.

0.8229 FF

66 cells

IV & PV Curves at STC (1000 W/m², 25 °C)

IV Curves at Multiple Conditions

Irradiance sweep at 25 °C

Temperature sweep at 1000 W/m²

Single-Diode Model Parameters

Source: California Energy Commission module list · retrieved via SAM library · energy.ca.gov · All data sources

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	430.346	W
PTC Power	PTC	400.8	W
Open-circuit voltage	V_oc_ref	48.2	V
Short-circuit current	I_sc_ref	10.85	A
Max-power voltage	V_mp_ref	41.3	V
Max-power current	I_mp_ref	10.42	A
Fill factor	FF	0.8229	—
Efficiency (STC)	η	21.63	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003472	A/°C
Voc temperature coefficient	beta_oc	-0.115198	V/°C
Pmax temperature coefficient	gamma_r	-0.297	%/°C
NOCT	T_NOCT	49.3	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.67176	V
Light-generated current (ref)	I_L_ref	10.9626	A
Saturation current (ref)	I_o_ref	3.26e-12	A
Series resistance	R_s	0.14577	Ω
Shunt resistance (ref)	R_sh_ref	393.098	Ω
Cells in series	N_s	66	—
CEC Adjust factor	Adjust	3.1196	%

Additional Model Sources

Source	Model type	Fit quality	Citation
CEC module list (via SAM library) Default	CEC / De Soto single-diode	—	https://www.energy.ca.gov/media/2367
Sandia PVsyst single-diode fit	PVsyst single-diode	NMBE Pmp-0.0348	Sandia National Laboratories — PVsyst single-diode parameter translation. See data/pvsyst_params.README.md. https://pvpmc.sandia.gov/

Actions

Open in PV Explorer Generate PAN File Datasheet not on file CEC Source Data

Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 66

Module area 1.99 m²

NOCT 49.3 °C

Temp. coefficient of Pmax -0.297 %/°C

Temp. coefficient of Voc -0.239 %/°C

Temp. coefficient of Isc 0.032 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 16 Nov 2022 list

Annual degradation 0.33%/yr

Measured Data

No measured data yet for this module.

Related Models

Similar Modules

Other manufacturers, same technology and cell count, power within 3 %.