1. Understand the Solar Power System LEACTURE -07

2. IMPORTANT TOPICS 1.Define Photovoltaic effect 2.Describe the Operation of Solar Cell 3.Describe the Operation of Various Types of Charge Controller

5. Fig;- Photovoltaic Cell miconduc Resistor Conductor N doped Semi conductor P doped Semi conductor

6. Describe the Operation of Solar Cell Fig;- Block Diagram of a Silicon Solar Cell P- doped semiconductor N- doped semiconductor positive charge Valence band Forbidden gap Conduction band

7. Describe the Operation of Various Types of Charge Controller Fig;- Block Diagram of Solar Charge Controller Charge Controller Battery Load Solar Panel

8. NEXT LEACTURE Understand Electric Ballast