S-Energy Co. Ltd. SN305P-15

Multi-c-Si

304.92 W Pmax

45.1 V Voc

8.9 A Isc

36.0 V Vmp

8.47 A Imp

15.38 % eff.

0.7597 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	304.92	W
PTC Power	PTC	276.8	W
Open-circuit voltage	V_oc_ref	45.1	V
Short-circuit current	I_sc_ref	8.9	A
Max-power voltage	V_mp_ref	36.0	V
Max-power current	I_mp_ref	8.47	A
Fill factor	FF	0.7597	—
Efficiency (STC)	η	15.38	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003861	A/°C
Voc temperature coefficient	beta_oc	-0.133909	V/°C
Pmax temperature coefficient	gamma_r	-0.4074	%/°C
NOCT	T_NOCT	46.7	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.75897	V
Light-generated current (ref)	I_L_ref	8.99568	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.45911	Ω
Shunt resistance (ref)	R_sh_ref	617.821	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	7.2826	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.983 m²

Dimensions 1.985 × 0.999 m

NOCT 46.7 °C

CEC listing date 11/16/2022

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