* Sunlight Hits Solar Panels: Solar panels are made of photovoltaic (PV) cells. These cells are designed to absorb sunlight.
* Photons Knock Electrons Loose: When sunlight (made of photons) hits the PV cells, it knocks electrons loose from the atoms in the material.
* Electrons Flow: These freed electrons are then guided through a circuit, creating an electrical current.
* Direct Current (DC) to Alternating Current (AC): The electricity generated by solar panels is direct current (DC). Most homes and appliances use alternating current (AC). An inverter is used to convert the DC electricity to AC.
In summary:
* Solar panels capture sunlight.
* Sunlight knocks electrons loose, creating an electrical current.
* This current is converted to usable AC electricity.
Solar power is a clean, renewable energy source that can be used to power homes, businesses, and even entire cities. It plays a crucial role in reducing our reliance on fossil fuels and combating climate change.
