LG Electronics Inc. LG405N3W-V6

Mono-c-Si Bifacial

405 W Pmax

45.0 V Voc

11.4 A Isc

37.1 V Vmp

10.92 A Imp

21.32 % eff.

0.7897 FF

66 cells

Same test data as LG405N3C-V6. CEC lists each frame, color and backsheet version as its own listing.

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	405.132	W
PTC Power	PTC	374.4	W
Open-circuit voltage	V_oc_ref	45.0	V
Short-circuit current	I_sc_ref	11.4	A
Max-power voltage	V_mp_ref	37.1	V
Max-power current	I_mp_ref	10.92	A
Fill factor	FF	0.7897	—
Efficiency (STC)	η	21.32	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003534	A/°C
Voc temperature coefficient	beta_oc	-0.1197	V/°C
Pmax temperature coefficient	gamma_r	-0.351	%/°C
NOCT	T_NOCT	47.8	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.64281	V
Light-generated current (ref)	I_L_ref	11.52	A
Saturation current (ref)	I_o_ref	1.45e-11	A
Series resistance	R_s	0.25859	Ω
Shunt resistance (ref)	R_sh_ref	499.906	Ω
Cells in series	N_s	66	—
CEC Adjust factor	Adjust	4.179	%

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 Pmp0.003	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 Yes

BIPV No

Cells in series 66

Module area 1.9 m²

NOCT 47.8 °C

Temp. coefficient of Pmax -0.351 %/°C

Temp. coefficient of Voc -0.266 %/°C

Temp. coefficient of Isc 0.031 %/°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.

Same Test Data

2 listings with identical nameplate test data, one per frame, color or backsheet version.

Related Models

Similar Modules

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