VINA SOLAR TECHNOLOGY CO LTD VNS-120M1-5-315W-1.5

Mono-c-Si

314.88 W Pmax

39.7 V Voc

10.04 A Isc

32.8 V Vmp

9.6 A Imp

18.97 % eff.

0.79 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	314.88	W
PTC Power	PTC	292.8	W
Open-circuit voltage	V_oc_ref	39.7	V
Short-circuit current	I_sc_ref	10.04	A
Max-power voltage	V_mp_ref	32.8	V
Max-power current	I_mp_ref	9.6	A
Fill factor	FF	0.79	—
Efficiency (STC)	η	18.97	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004217	A/°C
Voc temperature coefficient	beta_oc	-0.112748	V/°C
Pmax temperature coefficient	gamma_r	-0.365	%/°C
NOCT	T_NOCT	44.6	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.4978	V
Light-generated current (ref)	I_L_ref	10.1458	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.2402	Ω
Shunt resistance (ref)	R_sh_ref	452.639	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	4.6453	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.66 m²

NOCT 44.6 °C

CEC listing date 11/16/2022