What is solar power 101?

Solar power 101: What is solar energy? Solar panels are just one way to harness the power of the sun. Solar energy is the most abundant energy resource on Earth. Each day, it’s harvested as electricity or heat, fueling homes, businesses, and utilities with clean, emission-free power.

What is solar energy?

The term "solar energy" in this context includes the indirect uses such as wind energy and biomass. Because of the international character of Solar Energy, articles that deal solely with the solar radiation or wind data base of a specific country are not normally considered suitable for Solar Energy.

What is solar energy & how does it work?

Solar energy is the most abundant energy resource on Earth. Each day, it’s harvested as electricity or heat, fueling homes, businesses, and utilities with clean, emission-free power. As the world pivots towards sustainable energy solutions, solar power is crucial in shaping our global energy landscape. But how does it work, exactly?

How do solar panels work?

Each particle of sunlight contains energy that fuels our planet, but to power your home, it has to be captured and converted into what we call “usable electricity.” Solar panel systems do precisely that. Solar panels capture sunlight through a process known as the photovoltaic effect (this is why they’re also called photovoltaics or PVs).

Where does solar power come from?

Any point where sunlight hits the Earth's surface has the potential to generate solar power. Solar power is renewable by nature. Sunlight is infinite, and enough solar radiation hits the planet's surface each hour to theoretically fill our global energy needs for nearly a year.

How do concentrated solar power systems work?

Concentrated solar power systems use lenses or mirrors and solar tracking systems to focus a large area of sunlight to a hot spot, often to drive a steam turbine.