What is Solar Energy?

Solar energy is the energy produced by the sun’s radiation and is one of the most abundant, clean, and renewable sources of power available on Earth...

How Solar Energy Works

How is Solar Energy Captured?

1. Photovoltaic (PV) Solar Panels (Electricity Generation)

Photovoltaic (PV) solar panels are the most widely used technology for converting sunlight into electricity...

How It Works:

Sunlight strikes the PV cells...
The electricity generated is DC, converted to AC...
The AC electricity is used immediately or stored...

Types of Solar Panels:

Monocrystalline – More efficient but expensive.
Polycrystalline – Less efficient but more affordable.
Thin-Film – Lightweight and flexible, but lower efficiency.

Applications:

Residential solar panels on rooftops
Large-scale solar farms
Portable solar-powered devices

2. Solar Thermal Energy (Heat Generation)

Solar thermal technology captures the sun’s heat and converts it into thermal energy...

How It Works:

Solar collectors absorb sunlight...
The heat energy is used for heating buildings or industries.

3. Concentrated Solar Power (CSP)

Concentrated Solar Power (CSP) systems use mirrors or lenses to focus sunlight onto a receiver...

How It Works:

Mirrors focus sunlight onto a receiver.
The receiver heats a fluid to produce steam.
The steam drives a turbine to generate electricity.