Solar Frontier K.K. SFK185-S

CIGS

185.25 W Pmax

121.0 V Voc

2.19 A Isc

95.0 V Vmp

1.95 A Imp

15.7 % eff.

0.6991 FF

184 cells

IV & PV Curves at STC (1000 W/m², 25 °C)

IV Curves — Multiple Conditions

Irradiance sweep at 25 °C

Temperature sweep at 1000 W/m²

Single-Diode Model Parameters

Source: California Energy Commission module list · retrieved via SAM library · energy.ca.gov

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	185.25	W
PTC Power	PTC	170.9	W
Open-circuit voltage	V_oc_ref	121.0	V
Short-circuit current	I_sc_ref	2.19	A
Max-power voltage	V_mp_ref	95.0	V
Max-power current	I_mp_ref	1.95	A
Fill factor	FF	0.6991	—
Efficiency (STC)	η	15.7	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.00011	A/°C
Voc temperature coefficient	beta_oc	-0.31581	V/°C
Pmax temperature coefficient	gamma_r	-0.352	%/°C
NOCT	T_NOCT	45.8	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	4.31592	V
Light-generated current (ref)	I_L_ref	2.21225	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	6.57899	Ω
Shunt resistance (ref)	R_sh_ref	647.666	Ω
Cells in series	N_s	184	—
CEC Adjust factor	Adjust	0.8171	%

Actions

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Module Specifications

Technology CIGS

Bifacial No

BIPV No

Cells in series 184

Module area 1.18 m²

NOCT 45.8 °C

CEC listing date 11/16/2022

Measured Data

No measured data yet for this module.

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