SunPower SPR-M435

Mono-c-Si

436.046 W Pmax

48.2 V Voc

11.57 A Isc

40.3 V Vmp

10.82 A Imp

23.32 % eff.

0.7819 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	436.046	W
PTC Power	PTC	410.8	W
Open-circuit voltage	V_oc_ref	48.2	V
Short-circuit current	I_sc_ref	11.57	A
Max-power voltage	V_mp_ref	40.3	V
Max-power current	I_mp_ref	10.82	A
Fill factor	FF	0.7819	—
Efficiency (STC)	η	23.32	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004859	A/°C
Voc temperature coefficient	beta_oc	-0.112788	V/°C
Pmax temperature coefficient	gamma_r	-0.276	%/°C
NOCT	T_NOCT	47.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.64272	V
Light-generated current (ref)	I_L_ref	11.5905	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.24495	Ω
Shunt resistance (ref)	R_sh_ref	138.441	Ω
Cells in series	N_s	66	—
CEC Adjust factor	Adjust	0.7615	%

Actions

Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 66

Module area 1.87 m²

NOCT 47.2 °C

CEC listing date 11/16/2022

Annual degradation 0.25%/yr

Related Models