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Nonlinear Minimization Algorithm for Determining the Solar Cell Parameters with Microcomputers

EASWARAKHANTHAN, T., BOTTIN, J., BOUHOUCH, I., BOUTRIT, C.·1986·International Journal of Solar Energy

Abstract

A nonlinear least-squares optimization algorithm based on the Newton model modified with Levenberg parameter, is described for the extraction of the five illuminated solar cell parameters from the experimental data. An initialization routine based on the reduced nonlinear least-squares technique in which only two parameters have to be initialized, is introduced to overcome the difficulty in initializing the cell parameters. The program when incorporated into a microcomputer-based data acquisition software, allows an in-situ theoretical modelling of solar cells in laboratories. Results obtained for a commercial solar cell and a module are given.

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Metadata

Authors
EASWARAKHANTHAN, T., BOTTIN, J., BOUHOUCH, I., & BOUTRIT, C.
Venue
International Journal of Solar Energy
Published
1986-01
Volume
4
Issue
1
Pages
1-12
ISSN
0142-5919 (ISSN-L)
OpenAlex
W1985147356
Cited by
825
References
0
FWCI
0.00
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Nonlinear Minimization Algorithm for Determining the Solar Cell Parameters with Microcomputers. https://app.cochat.ai/papers/10.1080/01425918608909835
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EASWARAKHANTHAN, T., BOTTIN, J., BOUHOUCH, I., & BOUTRIT, C. (1986). Nonlinear Minimization Algorithm for Determining the Solar Cell Parameters with Microcomputers. International Journal of Solar Energy. https://doi.org/10.1080/01425918608909835

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.