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High accuracy of yield prediction is of utmost importance for commercial scale photovoltaic systems. One key parameter crucial to the prediction accuracy is the choice and availability of reliable solar radiation data. In this work we investigate the impact of two fundamentally different irradiance data sources on the calculation of the yearly yield and performance ratio for five locations in different...
Photoconductance (PC) measurements of the diffused-region recombination-current pre-factor J 0d make the approximation of excess-carrier Δn density uniformity. That is, from the front illuminated surface to the rear the Δn is constant. Kane and Swanson outlined acceptable sample parameters such that the error caused by this approximation is small when performing transient J 0d measurements...
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