Hanwha Q CELLS Q.PRO BFR G4 260

Multi-c-Si

259.824 W Pmax

37.77 V Voc

9.15 A Isc

30.46 V Vmp

8.53 A Imp

17.02 % eff.

0.7518 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	259.824	W
PTC Power	PTC	235.4	W
Open-circuit voltage	V_oc_ref	37.77	V
Short-circuit current	I_sc_ref	9.15	A
Max-power voltage	V_mp_ref	30.46	V
Max-power current	I_mp_ref	8.53	A
Fill factor	FF	0.7518	—
Efficiency (STC)	η	17.02	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004575	A/°C
Voc temperature coefficient	beta_oc	-0.114065	V/°C
Pmax temperature coefficient	gamma_r	-0.419	%/°C
NOCT	T_NOCT	47.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.51935	V
Light-generated current (ref)	I_L_ref	9.16583	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.32816	Ω
Shunt resistance (ref)	R_sh_ref	189.729	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	12.1474	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.527 m²

Dimensions 1.606 × 0.951 m

NOCT 47.2 °C

CEC listing date 11/16/2022

Annual degradation 0.5%/yr

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