VINA SOLAR TECHNOLOGY CO LTD VNS-120MX-5-300W-1.0

Mono-c-Si

300.426 W Pmax

39.2 V Voc

9.77 A Isc

32.2 V Vmp

9.33 A Imp

18.1 % eff.

0.7844 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	300.426	W
PTC Power	PTC	278.5	W
Open-circuit voltage	V_oc_ref	39.2	V
Short-circuit current	I_sc_ref	9.77	A
Max-power voltage	V_mp_ref	32.2	V
Max-power current	I_mp_ref	9.33	A
Fill factor	FF	0.7844	—
Efficiency (STC)	η	18.1	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004103	A/°C
Voc temperature coefficient	beta_oc	-0.111328	V/°C
Pmax temperature coefficient	gamma_r	-0.365	%/°C
NOCT	T_NOCT	44.6	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.47545	V
Light-generated current (ref)	I_L_ref	9.8741	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.26678	Ω
Shunt resistance (ref)	R_sh_ref	411.205	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	4.1128	%

Actions

Open in IV Curve Explorer Generate PAN File Datasheet not on file CEC Source Data

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

Measured Data

No measured data yet for this module.