Applied Materials 1/2-L Size Tandem Junction

Thin Film

233 W Pmax

280.0 V Voc

1.3 A Isc

216.0 V Vmp

1.08 A Imp

8.16 % eff.

0.6409 FF

216 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	233.28	W
PTC Power	PTC	210.1	W
Open-circuit voltage	V_oc_ref	280.0	V
Short-circuit current	I_sc_ref	1.3	A
Max-power voltage	V_mp_ref	216.0	V
Max-power current	I_mp_ref	1.08	A
Fill factor	FF	0.6409	—
Efficiency (STC)	η	8.16	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.001352	A/°C
Voc temperature coefficient	beta_oc	-1.1228	V/°C
Pmax temperature coefficient	gamma_r	-0.368	%/°C
NOCT	T_NOCT	44.1	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	12.1548	V
Light-generated current (ref)	I_L_ref	1.32613	A
Saturation current (ref)	I_o_ref	1.1e-10	A
Series resistance	R_s	26.5418	Ω
Shunt resistance (ref)	R_sh_ref	1320.69	Ω
Cells in series	N_s	216	—
CEC Adjust factor	Adjust	-3.8449	%

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 Pmp1.4447	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 No

Cells in series 216

Module area 2.86 m²

Dimensions 2.2 × 1.3 m

NOCT 44.1 °C

Temp. coefficient of Pmax -0.368 %/°C

Temp. coefficient of Voc -0.401 %/°C

Temp. coefficient of Isc 0.104 %/°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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