AXITEC AC-320P/156-72S

Multi-c-Si

320.004 W Pmax

45.27 V Voc

9.32 A Isc

37.34 V Vmp

8.57 A Imp

16.53 % eff.

0.7585 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	320.004	W
PTC Power	PTC	285.2	W
Open-circuit voltage	V_oc_ref	45.27	V
Short-circuit current	I_sc_ref	9.32	A
Max-power voltage	V_mp_ref	37.34	V
Max-power current	I_mp_ref	8.57	A
Fill factor	FF	0.7585	—
Efficiency (STC)	η	16.53	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003635	A/°C
Voc temperature coefficient	beta_oc	-0.153918	V/°C
Pmax temperature coefficient	gamma_r	-0.48	%/°C
NOCT	T_NOCT	47.1	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.97065	V
Light-generated current (ref)	I_L_ref	9.33749	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.24375	Ω
Shunt resistance (ref)	R_sh_ref	129.883	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	15.9405	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.936 m²

Dimensions 1.952 × 0.992 m

NOCT 47.1 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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