LONGi Green Energy Technology Co. Ltd. LR6-72-320M

Mono-c-Si

320.16 W Pmax

44.42 V Voc

9.27 A Isc

36.97 V Vmp

8.66 A Imp

16.52 % eff.

0.7775 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	320.16	W
PTC Power	PTC	292.5	W
Open-circuit voltage	V_oc_ref	44.42	V
Short-circuit current	I_sc_ref	9.27	A
Max-power voltage	V_mp_ref	36.97	V
Max-power current	I_mp_ref	8.66	A
Fill factor	FF	0.7775	—
Efficiency (STC)	η	16.52	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003986	A/°C
Voc temperature coefficient	beta_oc	-0.138146	V/°C
Pmax temperature coefficient	gamma_r	-0.411	%/°C
NOCT	T_NOCT	45.4	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.79237	V
Light-generated current (ref)	I_L_ref	9.28019	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.23186	Ω
Shunt resistance (ref)	R_sh_ref	211.016	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	9.6324	%

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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 45.4 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr