Shanghai Aerospace Automobile Electromechanical Co. Ltd. HT78-18X-570 [Clr]

Mono-c-Si Bifacial

570.372 W Pmax

53.2 V Voc

13.68 A Isc

44.7 V Vmp

12.76 A Imp

20.37 % eff.

0.7837 FF

156 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	570.372	W
PTC Power	PTC	525.6	W
Open-circuit voltage	V_oc_ref	53.2	V
Short-circuit current	I_sc_ref	13.68	A
Max-power voltage	V_mp_ref	44.7	V
Max-power current	I_mp_ref	12.76	A
Fill factor	FF	0.7837	—
Efficiency (STC)	η	20.37	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004651	A/°C
Voc temperature coefficient	beta_oc	-0.13566	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	2.06458	V
Light-generated current (ref)	I_L_ref	13.6961	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.16562	Ω
Shunt resistance (ref)	R_sh_ref	140.952	Ω
Cells in series	N_s	156	—
CEC Adjust factor	Adjust	23.7548	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 156

Module area 2.8 m²

NOCT 46.0 °C

CEC listing date 11/16/2022