REC Solar REC445AA 72 XV

Mono-c-Si

445.28 W Pmax

53.2 V Voc

10.38 A Isc

46.0 V Vmp

9.68 A Imp

21.62 % eff.

0.8064 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	445.28	W
PTC Power	PTC	422.1	W
Open-circuit voltage	V_oc_ref	53.2	V
Short-circuit current	I_sc_ref	10.38	A
Max-power voltage	V_mp_ref	46.0	V
Max-power current	I_mp_ref	9.68	A
Fill factor	FF	0.8064	—
Efficiency (STC)	η	21.62	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00301	A/°C
Voc temperature coefficient	beta_oc	-0.12502	V/°C
Pmax temperature coefficient	gamma_r	-0.272	%/°C
NOCT	T_NOCT	45.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.80324	V
Light-generated current (ref)	I_L_ref	10.3897	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.13321	Ω
Shunt resistance (ref)	R_sh_ref	142.457	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	-0.828	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 2.06 m²

NOCT 45.2 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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