Vietnam Sunergy Joint Stock Company VSUN410-132BMH

Mono-c-Si Bifacial

410 W Pmax

45.3 V Voc

11.5 A Isc

37.4 V Vmp

10.97 A Imp

20.31 % eff.

0.7876 FF

66 cells

IV & PV Curves at STC (1000 W/m², 25 °C)

IV Curves at 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 · All data sources

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	410.278	W
PTC Power	PTC	381.3	W
Open-circuit voltage	V_oc_ref	45.3	V
Short-circuit current	I_sc_ref	11.5	A
Max-power voltage	V_mp_ref	37.4	V
Max-power current	I_mp_ref	10.97	A
Fill factor	FF	0.7876	—
Efficiency (STC)	η	20.31	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003312	A/°C
Voc temperature coefficient	beta_oc	-0.122083	V/°C
Pmax temperature coefficient	gamma_r	-0.3515	%/°C
NOCT	T_NOCT	45.7	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.64513	V
Light-generated current (ref)	I_L_ref	11.50068	A
Saturation current (ref)	I_o_ref	1.26e-11	A
Series resistance	R_s	0.25634	Ω
Shunt resistance (ref)	R_sh_ref	4329.27	Ω
Cells in series	N_s	66	—
CEC Adjust factor	Adjust	1.6834	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 66

Module area 2.02 m²

NOCT 45.7 °C

Temp. coefficient of Pmax -0.352 %/°C

Temp. coefficient of Voc -0.269 %/°C

Temp. coefficient of Isc 0.029 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 23 Jun 2026 list

Measured Data

No measured data yet for this module.

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