S-Energy Co. Ltd. SN340M-10(B)

Mono-c-Si

338.546 W Pmax

45.2 V Voc

9.38 A Isc

37.7 V Vmp

8.98 A Imp

17.91 % eff.

0.7985 FF

72 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	338.546	W
PTC Power	PTC	302.0	W
Open-circuit voltage	V_oc_ref	45.2	V
Short-circuit current	I_sc_ref	9.38	A
Max-power voltage	V_mp_ref	37.7	V
Max-power current	I_mp_ref	8.98	A
Fill factor	FF	0.7985	—
Efficiency (STC)	η	17.91	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003377	A/°C
Voc temperature coefficient	beta_oc	-0.127464	V/°C
Pmax temperature coefficient	gamma_r	-0.384	%/°C
NOCT	T_NOCT	54.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.73752	V
Light-generated current (ref)	I_L_ref	9.47729	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.24104	Ω
Shunt resistance (ref)	R_sh_ref	655.035	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	9.7337	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.89 m²

NOCT 54.1 °C

CEC listing date 11/16/2022

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