ET Solar Industry ET-M672330WB

Mono-c-Si

330.064 W Pmax

46.64 V Voc

9.29 A Isc

37.55 V Vmp

8.79 A Imp

17.16 % eff.

0.7618 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	330.064	W
PTC Power	PTC	301.5	W
Open-circuit voltage	V_oc_ref	46.64	V
Short-circuit current	I_sc_ref	9.29	A
Max-power voltage	V_mp_ref	37.55	V
Max-power current	I_mp_ref	8.79	A
Fill factor	FF	0.7618	—
Efficiency (STC)	η	17.16	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004561	A/°C
Voc temperature coefficient	beta_oc	-0.138521	V/°C
Pmax temperature coefficient	gamma_r	-0.421	%/°C
NOCT	T_NOCT	45.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.85984	V
Light-generated current (ref)	I_L_ref	9.29199	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.40789	Ω
Shunt resistance (ref)	R_sh_ref	1899.96	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	12.1726	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.923 m²

Dimensions 1.95 × 0.986 m

NOCT 45.2 °C

CEC listing date 11/16/2022

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