SunPower SPR-M400-BLK-H-AC

Mono-c-Si

400.384 W Pmax

48.1 V Voc

11.25 A Isc

39.1 V Vmp

10.24 A Imp

21.41 % eff.

0.7399 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	400.384	W
PTC Power	PTC	376.0	W
Open-circuit voltage	V_oc_ref	48.1	V
Short-circuit current	I_sc_ref	11.25	A
Max-power voltage	V_mp_ref	39.1	V
Max-power current	I_mp_ref	10.24	A
Fill factor	FF	0.7399	—
Efficiency (STC)	η	21.41	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00495	A/°C
Voc temperature coefficient	beta_oc	-0.113516	V/°C
Pmax temperature coefficient	gamma_r	-0.29	%/°C
NOCT	T_NOCT	46.9	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.67189	V
Light-generated current (ref)	I_L_ref	11.3085	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.36648	Ω
Shunt resistance (ref)	R_sh_ref	70.498	Ω
Cells in series	N_s	66	—
CEC Adjust factor	Adjust	4.5673	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 66

Module area 1.87 m²

NOCT 46.9 °C

CEC listing date 11/16/2022

Annual degradation 0.25%/yr

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