ET Solar New Energy ET-M572175BB

Mono-c-Si

175.039 W Pmax

44.25 V Voc

5.5 A Isc

36.24 V Vmp

4.83 A Imp

13.71 % eff.

0.7192 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	175.039	W
PTC Power	PTC	155.1	W
Open-circuit voltage	V_oc_ref	44.25	V
Short-circuit current	I_sc_ref	5.5	A
Max-power voltage	V_mp_ref	36.24	V
Max-power current	I_mp_ref	4.83	A
Fill factor	FF	0.7192	—
Efficiency (STC)	η	13.71	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.005995	A/°C
Voc temperature coefficient	beta_oc	-0.1593	V/°C
Pmax temperature coefficient	gamma_r	-0.454	%/°C
NOCT	T_NOCT	48.4	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	2.05772	V
Light-generated current (ref)	I_L_ref	5.52512	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.40757	Ω
Shunt resistance (ref)	R_sh_ref	89.235	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	22.1961	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.277 m²

Dimensions 1.58 × 0.808 m

NOCT 48.4 °C

CEC listing date 11/16/2022

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