PV_SNLLS

Version 1.2 (105 KB) by Xu Jie
Extract Single/Double-Diode Photovolatic Model Parameters from I-V curves or manufacturer datasheets
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Updated 26 Dec 2021

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This MATLAB APP is desinged to extract five photovoltaic parameters in single-diode model or double-diode model from I-V curves or manufacturer datasheets using the Separable Nonlinear Least Squares (SNLLS) method.
Users can simply run the program in two steps:
1) "Click" to import a two-column data file (first column: voltage; second column: current);
2) "Run" to obtain results.
For more technical details, see the paper: https://dx.doi.org/10.1109/JPHOTOV.2021.3126105
For more I-V example files, see: https://www.dropbox.com/s/whg7qe37yjuujy1/PV_SNLLS.zip
Contact Information: jiexu@njupt.edu.cn (Jie Xu)

Cite As

Xu Jie (2026). PV_SNLLS (https://www.mathworks.com/matlabcentral/fileexchange/104170-pv_snlls), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2018b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.2