Vietnam Sunergy Joint Stock Company VSUN440-120M-BW

Mono-c-Si

440.112 W Pmax

41.7 V Voc

13.41 A Isc

34.6 V Vmp

12.72 A Imp

20.47 % eff.

0.787 FF

60 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	440.112	W
PTC Power	PTC	404.6	W
Open-circuit voltage	V_oc_ref	41.7	V
Short-circuit current	I_sc_ref	13.41	A
Max-power voltage	V_mp_ref	34.6	V
Max-power current	I_mp_ref	12.72	A
Fill factor	FF	0.787	—
Efficiency (STC)	η	20.47	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006034	A/°C
Voc temperature coefficient	beta_oc	-0.121764	V/°C
Pmax temperature coefficient	gamma_r	-0.389	%/°C
NOCT	T_NOCT	46.6	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.62496	V
Light-generated current (ref)	I_L_ref	13.4137	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.169	Ω
Shunt resistance (ref)	R_sh_ref	619.47	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	8.8941	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 2.15 m²

NOCT 46.6 °C

CEC listing date 11/16/2022