LONGi Green Energy Technology Co. Ltd. LR6-72PE-345M

Mono-c-Si

345.204 W Pmax

47.4 V Voc

9.46 A Isc

38.7 V Vmp

8.92 A Imp

17.81 % eff.

0.7699 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	345.204	W
PTC Power	PTC	315.0	W
Open-circuit voltage	V_oc_ref	47.4	V
Short-circuit current	I_sc_ref	9.46	A
Max-power voltage	V_mp_ref	38.7	V
Max-power current	I_mp_ref	8.92	A
Fill factor	FF	0.7699	—
Efficiency (STC)	η	17.81	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003595	A/°C
Voc temperature coefficient	beta_oc	-0.136986	V/°C
Pmax temperature coefficient	gamma_r	-0.416	%/°C
NOCT	T_NOCT	45.8	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.87656	V
Light-generated current (ref)	I_L_ref	9.46624	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.34394	Ω
Shunt resistance (ref)	R_sh_ref	521.688	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	13.7245	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.938 m²

Dimensions 1.956 × 0.991 m

NOCT 45.8 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr