S-Energy Co. Ltd. SL45-72BDI-450V

Mono-c-Si Bifacial

450.316 W Pmax

49.4 V Voc

11.52 A Isc

41.2 V Vmp

10.93 A Imp

20.47 % eff.

0.7913 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	450.316	W
PTC Power	PTC	419.8	W
Open-circuit voltage	V_oc_ref	49.4	V
Short-circuit current	I_sc_ref	11.52	A
Max-power voltage	V_mp_ref	41.2	V
Max-power current	I_mp_ref	10.93	A
Fill factor	FF	0.7913	—
Efficiency (STC)	η	20.47	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00599	A/°C
Voc temperature coefficient	beta_oc	-0.13091	V/°C
Pmax temperature coefficient	gamma_r	-0.331	%/°C
NOCT	T_NOCT	46.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.81478	V
Light-generated current (ref)	I_L_ref	11.5253	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.23386	Ω
Shunt resistance (ref)	R_sh_ref	511.628	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	5.7443	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 72

Module area 2.2 m²

NOCT 46.2 °C

CEC listing date 11/16/2022

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