adjective
solar
SOH-ler/ˈsəʊlər/
Associated with the sun or its energy.
A solar panel uses sunlight to power the glowing lamp.
Etymology
The pieces mean “relating to the sun.” In the energy sense, that relationship is more specific: the sun supplies the light or heat used to produce power.
In context
the solar panels on the southern facade collects the energy from the sun. These solar panels are then able to power all smartphones, laptops, and electric cars.
More examples
- Solar flares can disrupt radio signals on Earth.
- Their home gets most of its electricity from solar energy.
- We watch a solar eclipse through special protective glasses.
Similar words
- photovoltaic
- Specifically describes converting sunlight into electricity, not all solar energy.