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STATIC EVALUATION OF THE GLOBAL SOLAR POTENTIAL IN THE REGION OF KARA (TOGO) BY EMPIRICAL MODELS

Journal: International Journal of Advanced Research (Vol.7, No. 10)

Publication Date:

Authors : ; ;

Page : 830-835

Keywords : Global Solar Radiation Models Correlation Coefficient Root Mean Square Error.;

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Abstract

In this work, we propose different empirical models for the estimation of daily global solar radiation on a horizontal plane in the region of Kara in Togo. The performance of the models is evaluated on the basis of statistical indicators such as: the correlation coefficient (R) and the Root Mean Square Error (RMSE). It appears that the Angstrom-Prescott linear model is the most efficient for the site. For this model, the values of R and RMSE are 0.9256 and 0.046, respectively. It can therefore be used to estimate the solar potential of the region of Kara.

Last modified: 2019-11-30 20:31:13