Sunflare Co. FLEX60-180W-M20-A

Thin Film BIPV

180 W Pmax

36.4 V Voc

7.43 A Isc

28.7 V Vmp

6.28 A Imp

10.99 % eff.

0.6664 FF

60 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	180.236	W
PTC Power	PTC	156.2	W
Open-circuit voltage	V_oc_ref	36.4	V
Short-circuit current	I_sc_ref	7.43	A
Max-power voltage	V_mp_ref	28.7	V
Max-power current	I_mp_ref	6.28	A
Fill factor	FF	0.6664	—
Efficiency (STC)	η	10.99	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	-0.000892	A/°C
Voc temperature coefficient	beta_oc	-0.113932	V/°C
Pmax temperature coefficient	gamma_r	-0.385	%/°C
NOCT	T_NOCT	55.9	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.36827	V
Light-generated current (ref)	I_L_ref	7.55549	A
Saturation current (ref)	I_o_ref	1.8e-11	A
Series resistance	R_s	0.55722	Ω
Shunt resistance (ref)	R_sh_ref	32.991	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	-5.7091	%

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 Pmp0.3173	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 Thin Film

Bifacial No

BIPV Yes

Cells in series 60

Module area 1.64 m²

NOCT 55.9 °C

Temp. coefficient of Pmax -0.385 %/°C

Temp. coefficient of Voc -0.313 %/°C

Temp. coefficient of Isc -0.012 %/°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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