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Introduction. Solar energy is light, heat, and other forms of energy given off by the Sun. Solar energy can be collected and used to heat buildings and to make electricity. Solar Heating. Most solar heating systems capture solar energy with a device called a flat-plate collector.
Solar power plants convert sunlight into electricity, either directly using photovoltaics (PV), or indirectly using concentrated solar power (CSP). Concentrated solar power systems use lenses or mirrors and tracking systems to focus a large area of sunlight into a small beam.
The solar energy facts below will help you learn about solar energy, if solar energy is sustainable, how much solar energy is available, what solar energy can be used for and other solar energy related facts.
Energy from the sun. The sun has produced energy for billions of years and is the ultimate source for all of the energy sources and fuels that we use today. People have used the sun's rays (solar radiation) for thousands of years for warmth and to dry meat, fruit, and grains.
Solar Power Facts. Check out our interesting solar power facts for kids.How do we use solar energy from the sun? What are solar panels? Where is the world’s largest solar power plant? Find out the answers to these questions and more with our range of solar power facts and general information.
Solar power is the most abundant, fastest, and cheapest energy source on earth. It can be used to heat buildings and produce electricity.
Kids learn about solar energy and how this renewable power can help the environment. Teach students about solar cells and using the sun for heat.