Toledo Solar Inc. TS1

CdTe

117 W Pmax

87.1 V Voc

1.81 A Isc

69.0 V Vmp

1.7 A Imp

16.29 % eff.

0.744 FF

108 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	117.3	W
PTC Power	PTC	106.8	W
Open-circuit voltage	V_oc_ref	87.1	V
Short-circuit current	I_sc_ref	1.81	A
Max-power voltage	V_mp_ref	69.0	V
Max-power current	I_mp_ref	1.7	A
Fill factor	FF	0.744	—
Efficiency (STC)	η	16.29	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.000615	A/°C
Voc temperature coefficient	beta_oc	-0.263042	V/°C
Pmax temperature coefficient	gamma_r	-0.326	%/°C
NOCT	T_NOCT	46.1	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	3.06654	V
Light-generated current (ref)	I_L_ref	1.81335	A
Saturation current (ref)	I_o_ref	8.23e-13	A
Series resistance	R_s	5.1682	Ω
Shunt resistance (ref)	R_sh_ref	2790.57	Ω
Cells in series	N_s	108	—
CEC Adjust factor	Adjust	-15.6096	%

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 Pmp2.4076	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 CdTe

Bifacial No

BIPV No

Cells in series 108

Module area 0.72 m²

NOCT 46.1 °C

Temp. coefficient of Pmax -0.326 %/°C

Temp. coefficient of Voc -0.302 %/°C

Temp. coefficient of Isc 0.034 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 16 Nov 2022 list

Measured Data

No measured data yet for this module.