VINA SOLAR TECHNOLOGY CO LTD VNS-120M7-5-335W-1.0

Mono-c-Si Bifacial

335.002 W Pmax

40.5 V Voc

10.34 A Isc

33.4 V Vmp

10.03 A Imp

20.18 % 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	310.3	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	20.18	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004756	A/°C
Voc temperature coefficient	beta_oc	-0.111375	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	1.51451	V
Light-generated current (ref)	I_L_ref	10.55	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.24476	Ω
Shunt resistance (ref)	R_sh_ref	1178.64	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	6.0297	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 60

Module area 1.66 m²

NOCT 46.4 °C

CEC listing date 11/16/2022