AXITEC AC-425MH/144V

Mono-c-Si

425.25 W Pmax

48.3 V Voc

11.23 A Isc

40.5 V Vmp

10.5 A Imp

20.06 % eff.

0.784 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	425.25	W
PTC Power	PTC	392.3	W
Open-circuit voltage	V_oc_ref	48.3	V
Short-circuit current	I_sc_ref	11.23	A
Max-power voltage	V_mp_ref	40.5	V
Max-power current	I_mp_ref	10.5	A
Fill factor	FF	0.784	—
Efficiency (STC)	η	20.06	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006176	A/°C
Voc temperature coefficient	beta_oc	-0.134757	V/°C
Pmax temperature coefficient	gamma_r	-0.38	%/°C
NOCT	T_NOCT	46.0	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.90265	V
Light-generated current (ref)	I_L_ref	11.2415	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.18595	Ω
Shunt resistance (ref)	R_sh_ref	181.649	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	16.345	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 2.12 m²

NOCT 46.0 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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