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Journals / Balkan Journal of Electrical and Computer Engineering / 2026 / Cilt: 9 Sayı: 3

Solar Energy Potential in Horn of Africa: A Comparative Study Using Matlab/Simulink

Erkan Dursun(MARMARA ÜNİVERSİTESİ)0000-0002-7914-8379
Pages
310–319
Publication Date
2021-07-30
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

For Eritrea-Asmara, the highest photovoltaic module number is 14, with a tilt angle of 15.397°.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Geographically, the Horn of Africa is one of the regions that the Equator passes over, providing the opportunity for vigorous solar energy.
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Key Findings & Data:However, despite the enormous solar energy resources, more than half of the region, 132 million populations have not yet access to electricity.
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Conclusion & Impact:For Eritrea-Asmara, the highest photovoltaic module number is 14, with a tilt angle of 15.397°.
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:The Horn of Africa · solar energy · Matlab

Abstract

Geographically, the Horn of Africa is one of the regions that the Equator passes over, providing the opportunity for vigorous solar energy. However, despite the enormous solar energy resources, more than half of the region, 132 million populations have not yet access to electricity. This study presents an overview of the potential of solar energy in the region. Then review the current solar energy status and policies related to it. A Matlab/Simulink model is developed to show the comparative analyses of the solar radiation graphically on the photovoltaic modules and electricity outputs for the Horn of African countries' capitals. As a result of the simulation model, Ethiopia-Addis Ababa receives the highest annual solar radiation of 2915.03 kWh/m2-year while Eritrea-Asmara with the lowest annual solar radiation of 2198.47 kWh/m2-year. The annual electrical output of the photovoltaic modules in Ethiopia-Addis Ababa is the highest with 286.685 kWh/year and Eritrea-Asmara 216.214 kWh/year as the lowest in the region. The number of photovoltaic modules and the optimum tilt angles are calculated. For Ethiopia-Addis Ababa, the lowest photovoltaic module number is 10, and the optimum PV tilt angle is 11.163°. For Eritrea-Asmara, the highest photovoltaic module number is 14, with a tilt angle of 15.397°.

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Cite This Article

Dursun, E. (2021). Solar Energy Potential in Horn of Africa: A Comparative Study Using Matlab/Simulink. Balkan Journal of Electrical and Computer Engineering, Cilt: 9 Sayı: 3, 310–319. https://doi.org/10.17694/bajece.974404

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References (30)

  1. AEEP (Africa EU Energy Partnership), “Country Power Market Brief: Djibouti”, Jan. 12, 2019. [Online] Available: www.ruralelec.org/fileadmin/ DATA/Documents/06_Publications/Market_intelligence/AEEP_Djibouti_Country_market_brief_EN.pdf.
  2. EIA (Energy Information Administration), Jan. 20, 2019. [Online] Available: https://www.eia.gov/beta/international/regions-topics.php?RegionTopicID=WOTC
  3. B. Pillot, et al. (2013), “The first disaggregated solar atlas of Djibouti: A decision-making tool for solar systems integration in the energy scheme”, Renewable Energy, Vol. 57, Issue C, pp. 57-69.
  4. IRENA (2013), Renewable Power Generation Costs in 2012: An Overview, IRENA, Abu Dhabi.
  5. J.M. Huacuz, L. Gunaratne, Photovoltaics and Development, in: Handbook of Photovoltaic Science and Engineering, Wiley, England, 2003, pp. 1043-1071.
  6. U. Deichmann, C. Meisner, S. Murray, D. Wheeler. “The economics of renewable energy expansion in rural Sub-Saharan Africa.” Energy Policy, vol 39, 2011, pp. 215-227.
  7. L. Diabate, P. Blanc, L. Wald. “Solar radiation climate in Africa.” Solar Energy, vol. 76, 2004, pp. 733–744.
  8. F.A. Aye, 2009: Integration of renewable energies for a sustainable energy policy in Djibouti. University of Corsica, PhD thesis, 425 pp.
  9. A.T. Alouani (2008). Enota Solar Design Project. Tennessee Technological University Cookeville, TN 38505.
  10. Enhancing Energy Access and Energy Security in Eritrea, Department of Energy, 17/1/2014. The World Bank data showed an urban electrification rate of 100%.which is not consistent with the previous report.
  11. The main issues and opportunities were identified in the “EU TAF for the SE4All initiative – Eastern and Southern Africa, Mission to Eritrea in the energy sector” report, October 2014.
  12. Federal Government of Somalia and African Development Bank, 2015. Somalia: Energy Sector Need Assessment and Action/Investment Programme. Final Draft.
  13. UNICEF, Somalia, 2013. Solar Power Brings Water to Rural Communities in Somalia.
  14. The Potential of Renewable Energy in Somalia [Internet] 2010 [Cited July 2016]
  15. International Renewable Energy Agency. Renewable energy technologies cost analysis series-biomass, June 2012.
  16. O.H Dualeh, A.H. Magan. Alternatives energies and reduction of dependence on charcoal in Somaliland. In: Sixth resource based conflicts (RBC) conference in Hargeisa, Somaliland; 2005.
  17. World Bank Somali Electricity Access Project (P165497), 2018
  18. Federal Democratic Republic of Ethiopia (2015) The Second Growth and Transformation Plan (GTP II) (2015/16-2019/20). Addis Ababa: Government Press.
  19. ERG (2017) ‘Off-grid solar development in Ethiopia: Market intelligence study report’. Addis Ababa: Ethiopia Resource Group. Study commissioned by the Climate and Development Knowledge Network (CDKN).
  20. NREL (2016) ‘Distributed generation to support development-focused climate action’. Golden, CO: National Renewable Energy Laboratory. Ibid.
  21. ERG (2017b) ‘Off-grid solar development in Ethiopia: Evaluation of alignment of government policies and actions for the sector’. Addis Ababa: Ethiopia Resource Group. Study commissioned by CDKN.
  22. ERG (2012) ‘Solar energy vision for Ethiopia Opportunities for creating a photovoltaic industry in Ethiopia’. Addis Ababa: Ethiopia Resource Group
  23. Ministry of Mine and Energy, ‘The Biofuel Development and Utilization Strategy of Ethiopia’, September, 2007
  24. World Bank, Project Appraisal Document on a Proposed Credit in the Amount of SDR 86.0 Million (US$ 130 million Equivalent) to the Federal Democratic Republic of Ethiopia for a Second Electricity Access Rural Expansion Project, June 7, 2007
  25. Baker, E., Fowlie, M., Lemoine, D., and Reynolds, S.S., 2013. The Economics of Solar Elec tricity. Annual Review of Resource Economics, 5: Submitted. Doi: 10.1146/ annurevresource-091912-151843
  26. International Renewable Energy Agency (IRENA), 2012a. Renewable energy technologies: Cost analysis series; Volume 1: Power Sector Issue 2/6, Concentrating Solar Power.
  27. Solar Energy Resources, Technical Report 3, CESEN 1986
  28. J. Ondraczek. The Sun Rises in the East (of Africa): A Comparison of the Development and Status of the Solar Energy Markets in Kenya and Tanzania, Working Paper FNU-195 (2011), Hamburg.
  29. International Energy Agency (IEA), World Energy Outlook (2006), Paris.
  30. GTZ, Market potentials for German solar energy companies in East Africa, presentation held by Mark Hankins in Hannover (April 22, 2009).