Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Solar energy refers to the radiant light and heat from the sun that can be harnessed and converted into usable forms of power. It is a renewable energy source that provides clean and sustainable electricity.
Related terms
Renewable energy source: This term refers to any type of energy that is naturally replenished over time, such as solar, wind, or hydroelectric power.
Solar panels: These are devices made up of photovoltaic cells that capture sunlight and convert it into electricity.
Photovoltaic cells: These are the individual units within solar panels that directly convert sunlight into electrical energy.