Vietnam Sunergy Joint Stock Company VSUN380-144M-BB

Mono-c-Si

380.247 W Pmax

48.1 V Voc

10.06 A Isc

39.9 V Vmp

9.53 A Imp

19.11 % eff.

0.7858 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	380.247	W
PTC Power	PTC	351.4	W
Open-circuit voltage	V_oc_ref	48.1	V
Short-circuit current	I_sc_ref	10.06	A
Max-power voltage	V_mp_ref	39.9	V
Max-power current	I_mp_ref	9.53	A
Fill factor	FF	0.7858	—
Efficiency (STC)	η	19.11	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003722	A/°C
Voc temperature coefficient	beta_oc	-0.124098	V/°C
Pmax temperature coefficient	gamma_r	-0.395	%/°C
NOCT	T_NOCT	44.4	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.86116	V
Light-generated current (ref)	I_L_ref	10.0639	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.26416	Ω
Shunt resistance (ref)	R_sh_ref	682.48	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	21.6361	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.99 m²

NOCT 44.4 °C

CEC listing date 11/16/2022