VINA SOLAR TECHNOLOGY CO LTD VNS-144M3-5-380W-1.5

Mono-c-Si

380.0 W Pmax

47.8 V Voc

10.01 A Isc

40.0 V Vmp

9.5 A Imp

18.91 % eff.

0.7942 FF

72 cells

IV & PV Curves at STC (1000 W/m², 25 °C)

IV Curves — Multiple Conditions

Irradiance sweep at 25 °C

Temperature sweep at 1000 W/m²

Single-Diode Model Parameters

Source: California Energy Commission module list · retrieved via SAM library · energy.ca.gov

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	380.0	W
PTC Power	PTC	344.1	W
Open-circuit voltage	V_oc_ref	47.8	V
Short-circuit current	I_sc_ref	10.01	A
Max-power voltage	V_mp_ref	40.0	V
Max-power current	I_mp_ref	9.5	A
Fill factor	FF	0.7942	—
Efficiency (STC)	η	18.91	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004905	A/°C
Voc temperature coefficient	beta_oc	-0.152004	V/°C
Pmax temperature coefficient	gamma_r	-0.415	%/°C
NOCT	T_NOCT	48.1	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.93928	V
Light-generated current (ref)	I_L_ref	10.0114	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.2027	Ω
Shunt resistance (ref)	R_sh_ref	1452.79	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	8.3984	%

Actions

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 2.01 m²

NOCT 48.1 °C

CEC listing date 11/16/2022

Measured Data

No measured data yet for this module.