ET Solar Industry ET-P672285WW

Multi-c-Si

284.997 W Pmax

44.35 V Voc

8.52 A Isc

36.03 V Vmp

7.91 A Imp

14.82 % eff.

0.7542 FF

72 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	284.997	W
PTC Power	PTC	254.7	W
Open-circuit voltage	V_oc_ref	44.35	V
Short-circuit current	I_sc_ref	8.52	A
Max-power voltage	V_mp_ref	36.03	V
Max-power current	I_mp_ref	7.91	A
Fill factor	FF	0.7542	—
Efficiency (STC)	η	14.82	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.008861	A/°C
Voc temperature coefficient	beta_oc	-0.157442	V/°C
Pmax temperature coefficient	gamma_r	-0.463	%/°C
NOCT	T_NOCT	46.8	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.98268	V
Light-generated current (ref)	I_L_ref	8.53157	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.32562	Ω
Shunt resistance (ref)	R_sh_ref	239.702	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	15.9594	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.923 m²

Dimensions 1.95 × 0.986 m

NOCT 46.8 °C

CEC listing date 11/16/2022

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