Miasole FLEX-03 470W

CIGS

471 W Pmax

74.8 V Voc

9.19 A Isc

59.6 V Vmp

7.91 A Imp

15.71 % eff.

0.6858 FF

112 cells

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

IV Curves at 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 · All data sources

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	471.436	W
PTC Power	PTC	412.4	W
Open-circuit voltage	V_oc_ref	74.8	V
Short-circuit current	I_sc_ref	9.19	A
Max-power voltage	V_mp_ref	59.6	V
Max-power current	I_mp_ref	7.91	A
Fill factor	FF	0.6858	—
Efficiency (STC)	η	15.71	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.000919	A/°C
Voc temperature coefficient	beta_oc	-0.185504	V/°C
Pmax temperature coefficient	gamma_r	-0.312	%/°C
NOCT	T_NOCT	62.9	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	2.61329	V
Light-generated current (ref)	I_L_ref	9.31899	A
Saturation current (ref)	I_o_ref	3.02e-12	A
Series resistance	R_s	0.88374	Ω
Shunt resistance (ref)	R_sh_ref	62.965	Ω
Cells in series	N_s	112	—
CEC Adjust factor	Adjust	0.8915	%

Additional Model Sources

Source	Model type	Fit quality	Citation
CEC module list (via SAM library) Default	CEC / De Soto single-diode	—	https://www.energy.ca.gov/media/2367
Sandia PVsyst single-diode fit	PVsyst single-diode	NMBE Pmp0.3834	Sandia National Laboratories — PVsyst single-diode parameter translation. See data/pvsyst_params.README.md. https://pvpmc.sandia.gov/

Actions

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Module Specifications

Technology CIGS

Bifacial No

BIPV No

Cells in series 112

Module area 3.0 m²

NOCT 62.9 °C

Temp. coefficient of Pmax -0.312 %/°C

Temp. coefficient of Voc -0.248 %/°C

Temp. coefficient of Isc 0.010 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 16 Nov 2022 list

Measured Data

No measured data yet for this module.

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