SunPower SPR-E20-333-COM

Mono-c-Si

333.123 W Pmax

65.3 V Voc

6.56 A Isc

54.7 V Vmp

6.09 A Imp

20.44 % eff.

0.7777 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	333.123	W
PTC Power	PTC	308.6	W
Open-circuit voltage	V_oc_ref	65.3	V
Short-circuit current	I_sc_ref	6.56	A
Max-power voltage	V_mp_ref	54.7	V
Max-power current	I_mp_ref	6.09	A
Fill factor	FF	0.7777	—
Efficiency (STC)	η	20.44	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00223	A/°C
Voc temperature coefficient	beta_oc	-0.176963	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	2.46724	V
Light-generated current (ref)	I_L_ref	6.57086	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.47863	Ω
Shunt resistance (ref)	R_sh_ref	289.175	Ω
Cells in series	N_s	96	—
CEC Adjust factor	Adjust	10.0112	%

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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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