ET Solar Industry ET-P654205WB

Multi-c-Si

204.75 W Pmax

32.8 V Voc

8.1 A Isc

27.3 V Vmp

7.5 A Imp

13.93 % eff.

0.7707 FF

54 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	204.75	W
PTC Power	PTC	181.5	W
Open-circuit voltage	V_oc_ref	32.8	V
Short-circuit current	I_sc_ref	8.1	A
Max-power voltage	V_mp_ref	27.3	V
Max-power current	I_mp_ref	7.5	A
Fill factor	FF	0.7707	—
Efficiency (STC)	η	13.93	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004058	A/°C
Voc temperature coefficient	beta_oc	-0.117063	V/°C
Pmax temperature coefficient	gamma_r	-0.5278	%/°C
NOCT	T_NOCT	45.3	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.51435	V
Light-generated current (ref)	I_L_ref	8.1075	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.14249	Ω
Shunt resistance (ref)	R_sh_ref	153.875	Ω
Cells in series	N_s	54	—
CEC Adjust factor	Adjust	22.8101	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 54

Module area 1.47 m²

Dimensions 1.482 × 0.992 m

NOCT 45.3 °C

CEC listing date 11/16/2022

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