Sabry, M.S. and Raichle, B.W. 2014. Characteristics of Residential Tracker Accuracy in Quantified Direct Beam Irradiance and Global Horizontal Irradiance. Journal of Technology Innovations in Renewable Energy. 3, 2 (May 2014), 44–57. DOI:https://doi.org/10.6000/1929-6002.2014.03.02.2.