ET Solar New Energy ET-P672285WBG

Multi-c-Si

285.087 W Pmax

44.72 V Voc

8.55 A Isc

35.86 V Vmp

7.95 A Imp

14.83 % eff.

0.7456 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	285.087	W
PTC Power	PTC	256.9	W
Open-circuit voltage	V_oc_ref	44.72	V
Short-circuit current	I_sc_ref	8.55	A
Max-power voltage	V_mp_ref	35.86	V
Max-power current	I_mp_ref	7.95	A
Fill factor	FF	0.7456	—
Efficiency (STC)	η	14.83	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00342	A/°C
Voc temperature coefficient	beta_oc	-0.152048	V/°C
Pmax temperature coefficient	gamma_r	-0.452	%/°C
NOCT	T_NOCT	45.7	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.85034	V
Light-generated current (ref)	I_L_ref	8.56601	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.43177	Ω
Shunt resistance (ref)	R_sh_ref	230.591	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	5.3461	%

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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 45.7 °C

CEC listing date 11/16/2022

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