SANYO ELECTRIC CO LTD OF PANASONIC GROUP VBH340RA18N

Mono-c-Si

340 W Pmax

71.2 V Voc

6.02 A Isc

60.3 V Vmp

5.64 A Imp

20.99 % eff.

0.7935 FF

96 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	340.092	W
PTC Power	PTC	323.5	W
Open-circuit voltage	V_oc_ref	71.2	V
Short-circuit current	I_sc_ref	6.02	A
Max-power voltage	V_mp_ref	60.3	V
Max-power current	I_mp_ref	5.64	A
Fill factor	FF	0.7935	—
Efficiency (STC)	η	20.99	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002288	A/°C
Voc temperature coefficient	beta_oc	-0.166608	V/°C
Pmax temperature coefficient	gamma_r	-0.257	%/°C
NOCT	T_NOCT	44.9	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	2.36833	V
Light-generated current (ref)	I_L_ref	6.02868	A
Saturation current (ref)	I_o_ref	5.14e-13	A
Series resistance	R_s	0.57016	Ω
Shunt resistance (ref)	R_sh_ref	395.293	Ω
Cells in series	N_s	96	—
CEC Adjust factor	Adjust	-5.0654	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 96

Module area 1.62 m²

NOCT 44.9 °C

Temp. coefficient of Pmax -0.257 %/°C

Temp. coefficient of Voc -0.234 %/°C

Temp. coefficient of Isc 0.038 %/°C

CEC list Not on the 23 Jun 2026 list

Last listed 16 Nov 2022

Parameters from 16 Nov 2022 list

Measured Data

No measured data yet for this module.

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