LG Electronics Inc. LG260N9K-G4

Mono-c-Si

260.184 W Pmax

35.2 V Voc

9.55 A Isc

29.3 V Vmp

8.88 A Imp

18.18 % eff.

0.774 FF

54 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	260.184	W
PTC Power	PTC	241.7	W
Open-circuit voltage	V_oc_ref	35.2	V
Short-circuit current	I_sc_ref	9.55	A
Max-power voltage	V_mp_ref	29.3	V
Max-power current	I_mp_ref	8.88	A
Fill factor	FF	0.774	—
Efficiency (STC)	η	18.18	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002865	A/°C
Voc temperature coefficient	beta_oc	-0.09856	V/°C
Pmax temperature coefficient	gamma_r	-0.38	%/°C
NOCT	T_NOCT	43.6	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.35115	V
Light-generated current (ref)	I_L_ref	9.56572	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.195	Ω
Shunt resistance (ref)	R_sh_ref	118.484	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	10.1418	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 54

Module area 1.431 m²

Dimensions 1.46 × 0.98 m

NOCT 43.6 °C

CEC listing date 11/16/2022

Annual degradation 0.33%/yr

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