VINA SOLAR TECHNOLOGY CO LTD VNS-120M3-9-355W-1.0

Mono-c-Si

354.908 W Pmax

40.0 V Voc

11.24 A Isc

33.2 V Vmp

10.69 A Imp

19.5 % eff.

0.7894 FF

60 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	354.908	W
PTC Power	PTC	330.2	W
Open-circuit voltage	V_oc_ref	40.0	V
Short-circuit current	I_sc_ref	11.24	A
Max-power voltage	V_mp_ref	33.2	V
Max-power current	I_mp_ref	10.69	A
Fill factor	FF	0.7894	—
Efficiency (STC)	η	19.5	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005732	A/°C
Voc temperature coefficient	beta_oc	-0.1132	V/°C
Pmax temperature coefficient	gamma_r	-0.366	%/°C
NOCT	T_NOCT	44.6	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.52554	V
Light-generated current (ref)	I_L_ref	11.2418	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.19888	Ω
Shunt resistance (ref)	R_sh_ref	1253.2	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	7.3694	%

Actions

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.82 m²

NOCT 44.6 °C

CEC listing date 11/16/2022

Measured Data

No measured data yet for this module.