Vietnam Sunergy Joint Stock Company VSUN395-108M

Mono-c-Si

395.25 W Pmax

37.0 V Voc

13.59 A Isc

31.0 V Vmp

12.75 A Imp

20.37 % eff.

0.7861 FF

108 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	395.25	W
PTC Power	PTC	363.1	W
Open-circuit voltage	V_oc_ref	37.0	V
Short-circuit current	I_sc_ref	13.59	A
Max-power voltage	V_mp_ref	31.0	V
Max-power current	I_mp_ref	12.75	A
Fill factor	FF	0.7861	—
Efficiency (STC)	η	20.37	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.008562	A/°C
Voc temperature coefficient	beta_oc	-0.11544	V/°C
Pmax temperature coefficient	gamma_r	-0.404	%/°C
NOCT	T_NOCT	45.8	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.5299	V
Light-generated current (ref)	I_L_ref	13.8858	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.10529	Ω
Shunt resistance (ref)	R_sh_ref	64.449	Ω
Cells in series	N_s	108	—
CEC Adjust factor	Adjust	14.3367	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 108

Module area 1.94 m²

NOCT 45.8 °C

CEC listing date 11/16/2022