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General models for optimum tilt angles of solar panels: Turkey case study

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  • Bakirci, Kadir

Abstract

This paper deals with finding the optimum tilt angle of solar panels for solar energy applications. The optimization of tilt angles was performed using solar radiation data measured for eight big provinces in Turkey. The optimum angle for tilted surfaces varying from 0° to 90° in steps of 1° was calculated by searching for the values of which the daily total solar radiation was at a maximum for a specific period. It was found that the optimum tilt angle changed between 0° and 65° throughout the year in Turkey. It was seen that the optimum tilt angle reached a minimum of 0° in June and July and, the monthly average daily total radiation at this angle was generally at a maximum. In addition, the optimum tilt angle increased during the winter months and reached a maximum in December in all provinces. Likewise, general correlations were developed to estimate the optimum tilt angle of solar collectors used in Turkey and their accuracies were compared on the basis of statistical error tests of Mean Bias Error (MBE), Root Mean Square Error (RMSE), t-statistic (t-stat) and correlation coefficient (r).

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  • Bakirci, Kadir, 2012. "General models for optimum tilt angles of solar panels: Turkey case study," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(8), pages 6149-6159.
    • Handle: RePEc:eee:rensus:v:16:y:2012:i:8:p:6149-6159
    DOI: 10.1016/j.rser.2012.07.009
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    1. Benghanem, M., 2011. "Optimization of tilt angle for solar panel: Case study for Madinah, Saudi Arabia," Applied Energy, Elsevier, vol. 88(4), pages 1427-1433, April.
    2. Lubitz, William David, 2011. "Effect of manual tilt adjustments on incident irradiance on fixed and tracking solar panels," Applied Energy, Elsevier, vol. 88(5), pages 1710-1719, May.
    3. Bakirci, Kadir, 2009. "Correlations for estimation of daily global solar radiation with hours of bright sunshine in Turkey," Energy, Elsevier, vol. 34(4), pages 485-501.
    4. Bakirci, Kadir, 2009. "Models of solar radiation with hours of bright sunshine: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(9), pages 2580-2588, December.
    5. El-Kassaby, M.M. & Hassab, M.H., 1994. "Investigation of a variable tilt angle Australian type solar collector," Renewable Energy, Elsevier, vol. 4(3), pages 327-332.
    6. Lave, Matthew & Kleissl, Jan, 2011. "Optimum fixed orientations and benefits of tracking for capturing solar radiation in the continental United States," Renewable Energy, Elsevier, vol. 36(3), pages 1145-1152.
    7. Maatallah, Taher & El Alimi, Souheil & Nassrallah, Sassi Ben, 2011. "Performance modeling and investigation of fixed, single and dual-axis tracking photovoltaic panel in Monastir city, Tunisia," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(8), pages 4053-4066.
    8. Ibrahim, D., 1995. "Optimum tilt angle for solar collectors used in Cyprus," Renewable Energy, Elsevier, vol. 6(7), pages 813-819.
    9. Dincer, Ibrahim, 2000. "Renewable energy and sustainable development: a crucial review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 4(2), pages 157-175, June.
    10. Kacira, Murat & Simsek, Mehmet & Babur, Yunus & Demirkol, Sedat, 2004. "Determining optimum tilt angles and orientations of photovoltaic panels in Sanliurfa, Turkey," Renewable Energy, Elsevier, vol. 29(8), pages 1265-1275.
    11. Yakup, Mohd Azmi bin Hj Mohd & Malik, A.Q, 2001. "Optimum tilt angle and orientation for solar collector in Brunei Darussalam," Renewable Energy, Elsevier, vol. 24(2), pages 223-234.
    12. Morcos, V.H., 1994. "Optimum tilt angle and orientation for solar collectors in Assiut, Egypt," Renewable Energy, Elsevier, vol. 4(3), pages 291-298.
    13. Shariah, Adnan & Al-Akhras, M-Ali & Al-Omari, I.A., 2002. "Optimizing the tilt angle of solar collectors," Renewable Energy, Elsevier, vol. 26(4), pages 587-598.
    14. Ghosh, H.R. & Bhowmik, N.C. & Hussain, M., 2010. "Determining seasonal optimum tilt angles, solar radiations on variously oriented, single and double axis tracking surfaces at Dhaka," Renewable Energy, Elsevier, vol. 35(6), pages 1292-1297.
    15. Moon, S.H. & Felton, K.E. & Johnson, A.T., 1981. "Optimum tilt angles of a solar collector," Energy, Elsevier, vol. 6(9), pages 895-899.
    16. Norton, B. & Kothdiwala, A.F. & Eames, P.C., 1994. "Effect of inclination on the performance of CPC solar energy collectors," Renewable Energy, Elsevier, vol. 5(1), pages 357-367.
    17. Bulut, Hüsamettin & Büyükalaca, Orhan, 2007. "Simple model for the generation of daily global solar-radiation data in Turkey," Applied Energy, Elsevier, vol. 84(5), pages 477-491, May.
    18. Zuhairy, Akram A. & Sayigh, A.A.M., 1995. "Simulation and modeling of solar radiation in Saudi Arabia," Renewable Energy, Elsevier, vol. 6(2), pages 107-118.
    19. Kaldellis, John & Zafirakis, Dimitrios, 2012. "Experimental investigation of the optimum photovoltaic panels’ tilt angle during the summer period," Energy, Elsevier, vol. 38(1), pages 305-314.
    20. Kaygusuz, Kamil, 2002. "Renewable and sustainable energy use in Turkey: a review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 6(4), pages 339-366, August.
    21. Soulayman, S.Sh., 1991. "On the optimum tilt of solar absorber plates," Renewable Energy, Elsevier, vol. 1(3), pages 551-554.
    22. Mehleri, E.D. & Zervas, P.L. & Sarimveis, H. & Palyvos, J.A. & Markatos, N.C., 2010. "Determination of the optimal tilt angle and orientation for solar photovoltaic arrays," Renewable Energy, Elsevier, vol. 35(11), pages 2468-2475.
    23. Tang, Runsheng & Wu, Tong, 2004. "Optimal tilt-angles for solar collectors used in China," Applied Energy, Elsevier, vol. 79(3), pages 239-248, November.
    24. Hussein, H.M.S. & Ahmad, G.E. & Mohamad, M.A., 2000. "Optimization of operational and design parameters of plane reflector-tilted flat plate solar collector systems," Energy, Elsevier, vol. 25(6), pages 529-542.
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