SunPower SPR-E20-335-COM-MLSD

Mono-c-Si

334.764 W Pmax

64.9 V Voc

6.61 A Isc

54.7 V Vmp

6.12 A Imp

20.54 % eff.

0.7804 FF

96 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	334.764	W
PTC Power	PTC	310.6	W
Open-circuit voltage	V_oc_ref	64.9	V
Short-circuit current	I_sc_ref	6.61	A
Max-power voltage	V_mp_ref	54.7	V
Max-power current	I_mp_ref	6.12	A
Fill factor	FF	0.7804	—
Efficiency (STC)	η	20.54	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.002247	A/°C
Voc temperature coefficient	beta_oc	-0.175879	V/°C
Pmax temperature coefficient	gamma_r	-0.36	%/°C
NOCT	T_NOCT	46.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	2.46376	V
Light-generated current (ref)	I_L_ref	6.62042	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.40783	Ω
Shunt resistance (ref)	R_sh_ref	258.671	Ω
Cells in series	N_s	96	—
CEC Adjust factor	Adjust	11.1057	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 96

Module area 1.63 m²

NOCT 46.2 °C

CEC listing date 11/16/2022

Annual degradation 0.25%/yr

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