Retraction Note: Enhancing residential energy access with optimized stand-alone hybrid solar-diesel-battery systems in Buea, Cameroon

Isaac Amoussou¹, Eriisa Yiga Paddy², Takele Ferede Agajie^{2

3}, Fuseini Seidu Ibrahim², Elsabet Ferede Agajie², Wirnkar Basil Nsanyuy², Mohit Bajaj^{4

5

6}, Shir Ahmad Dost Mohammadi⁷

Affiliations

¹ Department of Electrical and Electronic Engineering, Faculty of Engineering and Technology, University of Buea, P.O. Box 63, Buea, Cameroon. amoussouisaac67@gmail.com.
² Department of Electrical and Electronic Engineering, Faculty of Engineering and Technology, University of Buea, P.O. Box 63, Buea, Cameroon.
³ Department of Electrical and Computer Engineering, Debre Markos University, Debre Markos, Ethiopia.
⁴ Department of Electrical Engineering, Graphic Era (Deemed to be University), Dehradun, 248002, India. thebestbajaj@gmail.com.
⁵ Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan. thebestbajaj@gmail.com.
⁶ Graphic Era Hill University, Dehradun, 248002, India. thebestbajaj@gmail.com.
⁷ Department of Electrical and Electronics, Faculty of Engineering, Alberoni University, Kohistan, Kapisa, Afghanistan. sh_ahmad.dm@au.edu.af.

Isaac Amoussou et al. Sci Rep. 2026.

. 2026 Mar 16;16(1):8979.

doi: 10.1038/s41598-026-43681-8.

Isaac Amoussou¹, Eriisa Yiga Paddy², Takele Ferede Agajie^{2

3}, Fuseini Seidu Ibrahim², Elsabet Ferede Agajie², Wirnkar Basil Nsanyuy², Mohit Bajaj^{4

5

6}, Shir Ahmad Dost Mohammadi⁷

¹ Department of Electrical and Electronic Engineering, Faculty of Engineering and Technology, University of Buea, P.O. Box 63, Buea, Cameroon. amoussouisaac67@gmail.com.
² Department of Electrical and Electronic Engineering, Faculty of Engineering and Technology, University of Buea, P.O. Box 63, Buea, Cameroon.
³ Department of Electrical and Computer Engineering, Debre Markos University, Debre Markos, Ethiopia.
⁴ Department of Electrical Engineering, Graphic Era (Deemed to be University), Dehradun, 248002, India. thebestbajaj@gmail.com.
⁵ Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan. thebestbajaj@gmail.com.
⁶ Graphic Era Hill University, Dehradun, 248002, India. thebestbajaj@gmail.com.
⁷ Department of Electrical and Electronics, Faculty of Engineering, Alberoni University, Kohistan, Kapisa, Afghanistan. sh_ahmad.dm@au.edu.af.

No abstract available

Retraction of

Enhancing residential energy access with optimized stand-alone hybrid solar-diesel-battery systems in Buea, Cameroon.
Amoussou I, Paddy EY, Agajie TF, Ibrahim FS, Agajie EF, Nsanyuy WB, Bajaj M, Mohammadi SAD. Amoussou I, et al. Sci Rep. 2024 Jul 5;14(1):15543. doi: 10.1038/s41598-024-66582-0. Sci Rep. 2024. Retraction in: Sci Rep. 2026 Mar 16;16(1):8979. doi: 10.1038/s41598-026-43681-8. PMID: 38969774 Free PMC article. Retracted.