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Hajjah University Achieves International Research Milestone in Renewable Energy with Study Published in "Scientific Reports"

The international journal accredited within Scopus & web of science databases and ranked Q1.

When Physics Tames the Desert's Harshness: Dr. Yousef Al-Sabah and His Research Team Decode Lost Energy.

Between the scorching sun of southern Algeria and the precision of scientific laboratories, the research team led by Dr. Yousef Ahmed Al-Sabah, a distinguished member of Hajjah University and Professor of Solid State Physics, authored a new chapter of research excellence. His study was not just numbers on a research paper; it was an 11-month investigative journey where "light" faced "environmental" challenges.

In a patient field experiment, four solar panels were placed against environmental conditions: the "pure" panel representing perfection, the "damaged" panel with rain leakage, the "burdened" panel with bird droppings, and the "obscured" panel by natural shadows. Through precise monitoring of daylight hours, physics revealed shocking facts; water leakage consumed more than half of the panel's energy (63.5%), while shading and pollutants stole varying proportions of light.

This achievement, hosted by the global journal "Scientific Reports," does not merely provide statistics but draws a roadmap for saving wasted energy in our deserts and transforms environmental challenges into opportunities for innovation through low-cost maintenance solutions, proving that the Yemeni mind is capable of providing global solutions that serve humanity and drive the wheel of sustainable energy forward.

🔗 Research Link: Click here to view

https://www.nature.com/articles/s41598-026-47966-w

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Type: News
Published on: 16 Apr 2026