Hanwha Q CELLS Q.PLUS G4 280

Multi-c-Si

280.128 W Pmax

39.16 V Voc

9.55 A Isc

31.16 V Vmp

8.99 A Imp

16.82 % eff.

0.7491 FF

60 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	280.128	W
PTC Power	PTC	255.4	W
Open-circuit voltage	V_oc_ref	39.16	V
Short-circuit current	I_sc_ref	9.55	A
Max-power voltage	V_mp_ref	31.16	V
Max-power current	I_mp_ref	8.99	A
Fill factor	FF	0.7491	—
Efficiency (STC)	η	16.82	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00382	A/°C
Voc temperature coefficient	beta_oc	-0.113564	V/°C
Pmax temperature coefficient	gamma_r	-0.4	%/°C
NOCT	T_NOCT	46.5	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.50772	V
Light-generated current (ref)	I_L_ref	9.55884	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.39222	Ω
Shunt resistance (ref)	R_sh_ref	423.483	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	6.9796	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.665 m²

Dimensions 1.665 × 1.0 m

NOCT 46.5 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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