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Insulated Solar Electric Cooker (ISEC)
Subject area: Science,Engineering and Technology · Area of research: Applied and Developmental Research
Abstract
This project presents the design and fabrication of an insulated solar electric cooker (ISEC) which makes use of a 100 Ah/12 V battery for use during off-sunshine hours. A 30 A solar charge controller regulates how the battery is being charged by the 180 W solar panel. The panel could charge the battery to full capacity in 7 hours of uninterrupted sunlight. The deficiency of sunlight during some days, especially rainy season can delay charging and extend it to longer hours and even days. The system makes use of Nichrome 80 (Ni 80%, Cr 20%) wire of diameter 0.32 mm as heating element. Coiled in three different lengths, the element draws on average 20.4 A to run it. The cooking chamber was insulated with fiberglass to reduce loss of heat to the surrounding. The tests carried out show that the system is 33.1% efficient. The cooker was able to heat 1 liter of water from 31 °C to 92 °C in 50 minutes, with limited sunlight. The system is a good alternative to conventional cooking methods that depend solely on fossil fuels, especially for rural areas where the use of fuel wood is still prevalent. The findings from this study may be the solution to developing a better technology that utilizes only sunlight and is affordable to the poorest households, especially in Nigeria.
References
[1] Gokcol C, Dursun B, Alboyaci B, Sunan E (2009). Importance of biomass energy as alternative to other sources in Turkey. Energy Policy, 37(2), 424–431.
[2] Merriam-Webster (2024). Energy. https://www.merriam-webster.com/dictionary/energy
[3] National Geographic Education (2024). Non-renewable energy. https://education.nationalgeographic.org/resource/non-renewable-energy/
[4] National Grid (2024). What are the different types of renewable energy? https://www.nationalgrid.com/stories/energy-explained/what-are-different-types-renewable-energy
[5] Ronge H, Niture V, Ghodake DS (2016). A review paper on utilization of solar energy for cooking. Imperial International Journal of Eco-friendly Technologies, 1(1), 121–124.
[6] Komolafe C, Awogbemi O (2010). Fabrication and performance evaluation of an improved charcoal cooking stove. Pacific Journal of Science and Technology, 11, 51–58.
[7] Shuaibu IM, Musa M, Nawawi HY, Uba A, Mohammad A, Adamu SS (2019). Design, construction and performance comparison of indoor and outdoor configuration of a solar powered evaporative air cooler. Global Scientific Journal, 7(6), 930–937.
[8] International Energy Agency (IEA) (2017). Global energy and CO2 status report 2017. https://www.iea.org/publications/freepublications/publication/GECO2017.pdf
[9] Inuwa J, Garba MM, Argungu GM, Mohammed ML, Usman A (2023). Construction and performance evaluation of an integrated solar cooking and drying system. FUDMA Journal of Sciences, 7(6), 171–179.
[10] National Research Council (NRC) (2010). Hidden costs of energy: Unpriced consequences of energy production and use. National Academies Press, Washington, DC. https://doi.org/10.17226/12794
[11] Novacheck J, Johnson JX (2015). The environmental and cost implications of solar energy preferences in Renewable Portfolio Standards. Energy Policy, 86, 250–261. https://doi.org/10.1016/j.enpol.2015.06.039
[12] Ozturk I, Acaravci A (2011). Electricity consumption and real GDP causality nexus: Evidence from ARDL bounds testing approach for 11 MENA countries. Applied Energy, 88, 2885–2892.
[13] Asefon TI, Adepoju K (2024). A review on fuel wood consumption and implications on the environment. ResearchGate. https://doi.org/10.13140/RG.2.2.18036.32643
[14] Popoola SO (2000). Consumer health information needs and services in Nigeria. Library Review, 49(3), 129–134. https://doi.org/10.1108/00242530010317714
[15] Jack JTCB, Ogbanga MM, Odubo TR (2018). Energy poverty and environmental sustainability. 10(1), 19–31.
[16] Climate Top (2024). Minna climate & temperature. https://www.climate.top/nigeria/minna/index.php
How to cite this paper
@article{1720215,
author = {Gabriel O. Ottah, Joel Matthew, Friday Odawn, Abdulquadri S. Musa, Jamiu Salaudeen},
title = {Insulated Solar Electric Cooker (ISEC)},
journal = {Iconic Research And Engineering Journals},
year = {2026},
volume = {10},
number = {4},
pages = {2324-2333},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/1720215.pdf},
abstract = {This project presents the design and fabrication of an insulated solar electric cooker (ISEC) which makes use of a 100 Ah/12 V battery for use during off-sunshine hours. A 30 A solar charge controller regulates how the battery is being charged by the 180 W solar panel. The panel could charge the battery to full capacity in 7 hours of uninterrupted sunlight. The deficiency of sunlight during some days, especially rainy season can delay charging and extend it to longer hours and even days. The system makes use of Nichrome 80 (Ni 80%, Cr 20%) wire of diameter 0.32 mm as heating element. Coiled in three different lengths, the element draws on average 20.4 A to run it. The cooking chamber was insulated with fiberglass to reduce loss of heat to the surrounding. The tests carried out show that the system is 33.1% efficient. The cooker was able to heat 1 liter of water from 31 °C to 92 °C in 50 minutes, with limited sunlight. The system is a good alternative to conventional cooking methods that depend solely on fossil fuels, especially for rural areas where the use of fuel wood is still prevalent. The findings from this study may be the solution to developing a better technology that utilizes only sunlight and is affordable to the poorest households, especially in Nigeria.},
month = {October},
}