VINA SOLAR TECHNOLOGY CO LTD VNS-144M7-5-395W-1.0

Mono-c-Si Bifacial

394.816 W Pmax

48.3 V Voc

10.23 A Isc

39.8 V Vmp

9.92 A Imp

19.94 % eff.

0.799 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	394.816	W
PTC Power	PTC	365.8	W
Open-circuit voltage	V_oc_ref	48.3	V
Short-circuit current	I_sc_ref	10.23	A
Max-power voltage	V_mp_ref	39.8	V
Max-power current	I_mp_ref	9.92	A
Fill factor	FF	0.799	—
Efficiency (STC)	η	19.94	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004706	A/°C
Voc temperature coefficient	beta_oc	-0.132825	V/°C
Pmax temperature coefficient	gamma_r	-0.358	%/°C
NOCT	T_NOCT	46.4	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.80575	V
Light-generated current (ref)	I_L_ref	10.438	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.2988	Ω
Shunt resistance (ref)	R_sh_ref	1290.13	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	5.9707	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 72

Module area 1.98 m²

NOCT 46.4 °C

CEC listing date 11/16/2022