AXITEC AC-305M/156-72S

Mono-c-Si

305.143 W Pmax

45.28 V Voc

8.92 A Isc

36.72 V Vmp

8.31 A Imp

15.76 % eff.

0.7555 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	305.143	W
PTC Power	PTC	275.0	W
Open-circuit voltage	V_oc_ref	45.28	V
Short-circuit current	I_sc_ref	8.92	A
Max-power voltage	V_mp_ref	36.72	V
Max-power current	I_mp_ref	8.31	A
Fill factor	FF	0.7555	—
Efficiency (STC)	η	15.76	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005798	A/°C
Voc temperature coefficient	beta_oc	-0.146254	V/°C
Pmax temperature coefficient	gamma_r	-0.43	%/°C
NOCT	T_NOCT	47.0	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.88131	V
Light-generated current (ref)	I_L_ref	8.93362	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.36131	Ω
Shunt resistance (ref)	R_sh_ref	236.572	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	11.5287	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.936 m²

Dimensions 1.952 × 0.992 m

NOCT 47.0 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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