Shanghai Aerospace Automobile Electromechanical Co. Ltd. HT66-18X-475 [Clr]

Mono-c-Si Bifacial

471.472 W Pmax

44.8 V Voc

13.58 A Isc

37.3 V Vmp

12.64 A Imp

19.89 % eff.

0.775 FF

132 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	471.472	W
PTC Power	PTC	437.7	W
Open-circuit voltage	V_oc_ref	44.8	V
Short-circuit current	I_sc_ref	13.58	A
Max-power voltage	V_mp_ref	37.3	V
Max-power current	I_mp_ref	12.64	A
Fill factor	FF	0.775	—
Efficiency (STC)	η	19.89	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004617	A/°C
Voc temperature coefficient	beta_oc	-0.11424	V/°C
Pmax temperature coefficient	gamma_r	-0.387	%/°C
NOCT	T_NOCT	46.0	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.73226	V
Light-generated current (ref)	I_L_ref	13.6008	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.1715	Ω
Shunt resistance (ref)	R_sh_ref	111.776	Ω
Cells in series	N_s	132	—
CEC Adjust factor	Adjust	22.81	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 132

Module area 2.37 m²

NOCT 46.0 °C

CEC listing date 11/16/2022