VINA SOLAR TECHNOLOGY CO LTD VNS-72PX-5-330W-1.5

Multi-c-Si

329.994 W Pmax

46.0 V Voc

9.28 A Isc

37.8 V Vmp

8.73 A Imp

17.01 % eff.

0.773 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	329.994	W
PTC Power	PTC	304.4	W
Open-circuit voltage	V_oc_ref	46.0	V
Short-circuit current	I_sc_ref	9.28	A
Max-power voltage	V_mp_ref	37.8	V
Max-power current	I_mp_ref	8.73	A
Fill factor	FF	0.773	—
Efficiency (STC)	η	17.01	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004826	A/°C
Voc temperature coefficient	beta_oc	-0.13754	V/°C
Pmax temperature coefficient	gamma_r	-0.383	%/°C
NOCT	T_NOCT	44.9	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.79496	V
Light-generated current (ref)	I_L_ref	9.28842	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.31614	Ω
Shunt resistance (ref)	R_sh_ref	348.556	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	6.4956	%

Actions

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

NOCT 44.9 °C

CEC listing date 11/16/2022

Measured Data

No measured data yet for this module.