Hanwha Q CELLS Q.PEAK DUO XL-G10.3/BFG 490

Mono-c-Si Bifacial

489.753 W Pmax

53.9 V Voc

11.2 A Isc

45.9 V Vmp

10.67 A Imp

22.06 % eff.

0.8113 FF

78 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	489.753	W
PTC Power	PTC	459.1	W
Open-circuit voltage	V_oc_ref	53.9	V
Short-circuit current	I_sc_ref	11.2	A
Max-power voltage	V_mp_ref	45.9	V
Max-power current	I_mp_ref	10.67	A
Fill factor	FF	0.8113	—
Efficiency (STC)	η	22.06	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006496	A/°C
Voc temperature coefficient	beta_oc	-0.144452	V/°C
Pmax temperature coefficient	gamma_r	-0.339	%/°C
NOCT	T_NOCT	45.0	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	2.02867	V
Light-generated current (ref)	I_L_ref	11.2016	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.15457	Ω
Shunt resistance (ref)	R_sh_ref	1072.34	Ω
Cells in series	N_s	78	—
CEC Adjust factor	Adjust	10.1692	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 78

Module area 2.22 m²

NOCT 45.0 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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