Solar cells
Overview
Solar cell fundamentals
Novel solar cell structures
Thin film solar cells
Next generation solar cell
Appealing Characteristics
Consumes no fuel
No pollution
Wide power-handling capabilities
High power-to-weight ratio
Overview
Solar cell fundamentals
Novel solar cell structures
Thin film solar cells
Next generation solar cell
Schottky Barrier Cell
Principle similar to p-n junction cell
Cheap and easy alternative to traditional cell
Limitations:
Conducting grid on top of metal layer
Surface damage due to high temperature in grid-attachment technique
Thin Film Solar Cells
Produced from cheaper polycrystalline materials and glass
High optical absorption coefficients
Bandgap suited to solar spectrum