ET Solar New Energy ET-P672300WB

Multi-c-Si

300.042 W Pmax

44.89 V Voc

8.72 A Isc

36.68 V Vmp

8.18 A Imp

15.47 % eff.

0.7665 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	300.042	W
PTC Power	PTC	268.3	W
Open-circuit voltage	V_oc_ref	44.89	V
Short-circuit current	I_sc_ref	8.72	A
Max-power voltage	V_mp_ref	36.68	V
Max-power current	I_mp_ref	8.18	A
Fill factor	FF	0.7665	—
Efficiency (STC)	η	15.47	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003575	A/°C
Voc temperature coefficient	beta_oc	-0.155319	V/°C
Pmax temperature coefficient	gamma_r	-0.446	%/°C
NOCT	T_NOCT	47.7	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.86021	V
Light-generated current (ref)	I_L_ref	8.72764	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.32882	Ω
Shunt resistance (ref)	R_sh_ref	375.218	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	3.8503	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.94 m²

Dimensions 1.956 × 0.992 m

NOCT 47.7 °C

CEC listing date 11/16/2022

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