Al-Mustaqbal University, Engineering Technical College, Department of Power Mechanical Engineering Techniques, is organizing a seminar entitled: Improvement of PV Cells Performance by Using Different Cleaning Methods The seminar is held under the patronage of the Dean of the Engineering Technical College, Prof. Dr. Azhar Mohsen Abd, and supervised by the Head of the Department of Power Mechanical Engineering Techniques, Prof. Dr. Qusay Rashid Abdul Amir. The seminar will be presented by Safaa Faisal Saleh. Date and Venue Date: Tuesday, October 27, 2026 Time: 11:00 AM Venue: Engineering Building, Hall No. 09 The seminar will discuss different methods of cleaning photovoltaic cells and their role in improving performance and efficiency, thereby enhancing the utilization of solar energy. All faculty members, researchers, and interested students are cordially invited to attend. Al-Mustaqbal University: Ranked First Among Private Universities in Iraq.