1. AUTO TRACKING SOLAR SYSTEM
AN-NAJAH NATIONAL UNIVERSITY
FACULTY OF ENGINEERING
DEPARTMENT OF MECHANICAL ENGINEERING
AUTO TRACKING SOLAR SYSTEM
Supervisor
Dr. Bashir Nouri
Students
Badr Sharaf ( )
Hasan Osta ( )
Hani Sadder ( )

2. Introduction

3. Sources Of Renewable Energy

4. Why Solar Energy ??

5. Map of Solar Energy Resources

6. Types Of Technologies such as
Heating
Photovoltaic

8. Mathematical Approach

13. Variation of optimum tilt angle with months

14. Variation of En or Ei with months on a collector tilted with an optimum angle (β)

15. Auto Tracking Control System

16. What does the system do?
It must determine when the sunlight is adequate to produce usable energy
It must track the sun
It must recognize the end of day and return the array to its home position

17. Block diagram for the circuit

19. Motors and movement Transmission

21. Questions ???