Understand the Solar Power System LEACTURE -07

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

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

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

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

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