VINA SOLAR TECHNOLOGY CO LTD VNS-120M8-5-335W-1.5

Mono-c-Si Bifacial

335.002 W Pmax

40.5 V Voc

10.34 A Isc

33.4 V Vmp

10.03 A Imp

20.43 % eff.

0.8 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	335.002	W
PTC Power	PTC	312.5	W
Open-circuit voltage	V_oc_ref	40.5	V
Short-circuit current	I_sc_ref	10.34	A
Max-power voltage	V_mp_ref	33.4	V
Max-power current	I_mp_ref	10.03	A
Fill factor	FF	0.8	—
Efficiency (STC)	η	20.43	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003929	A/°C
Voc temperature coefficient	beta_oc	-0.112185	V/°C
Pmax temperature coefficient	gamma_r	-0.36	%/°C
NOCT	T_NOCT	44.5	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.50565	V
Light-generated current (ref)	I_L_ref	10.5503	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.24669	Ω
Shunt resistance (ref)	R_sh_ref	1076.37	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	4.0287	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 60

Module area 1.64 m²

NOCT 44.5 °C

CEC listing date 11/16/2022