LONGi Green Energy Technology Co. Ltd. LR5-72HBD-535M

Mono-c-Si Bifacial

535.35 W Pmax

49.4 V Voc

13.78 A Isc

41.5 V Vmp

12.9 A Imp

21.5 % eff.

0.7864 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	535.35	W
PTC Power	PTC	498.7	W
Open-circuit voltage	V_oc_ref	49.4	V
Short-circuit current	I_sc_ref	13.78	A
Max-power voltage	V_mp_ref	41.5	V
Max-power current	I_mp_ref	12.9	A
Fill factor	FF	0.7864	—
Efficiency (STC)	η	21.5	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00565	A/°C
Voc temperature coefficient	beta_oc	-0.127946	V/°C
Pmax temperature coefficient	gamma_r	-0.323	%/°C
NOCT	T_NOCT	47.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.79253	V
Light-generated current (ref)	I_L_ref	13.7977	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.17477	Ω
Shunt resistance (ref)	R_sh_ref	136.02	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	5.3459	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 72

Module area 2.49 m²

NOCT 47.3 °C

CEC listing date 11/16/2022

Annual degradation 0.55%/yr