SunPower SPR-A420-H-AC

Mono-c-Si

416.16 W Pmax

48.2 V Voc

11.0 A Isc

40.8 V Vmp

10.2 A Imp

22.25 % eff.

0.7849 FF

66 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	416.16	W
PTC Power	PTC	394.2	W
Open-circuit voltage	V_oc_ref	48.2	V
Short-circuit current	I_sc_ref	11.0	A
Max-power voltage	V_mp_ref	40.8	V
Max-power current	I_mp_ref	10.2	A
Fill factor	FF	0.7849	—
Efficiency (STC)	η	22.25	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00418	A/°C
Voc temperature coefficient	beta_oc	-0.114234	V/°C
Pmax temperature coefficient	gamma_r	-0.311	%/°C
NOCT	T_NOCT	46.4	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.72486	V
Light-generated current (ref)	I_L_ref	11.0183	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.18642	Ω
Shunt resistance (ref)	R_sh_ref	111.951	Ω
Cells in series	N_s	66	—
CEC Adjust factor	Adjust	11.6074	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 66

Module area 1.87 m²

NOCT 46.4 °C

CEC listing date 11/16/2022

Annual degradation 0.25%/yr

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