Solar Energy
Ray'gine Chavis
What Is Solar?
We get most of our energy from the sun. We call it
solar energy. It travels from the sun to the Earth in
rays. Some are light rays that we can see. Some rays
we can’t see, like x-rays. The sun is a star. It is a giant ball of gas. It sends
out huge amounts of energy every day. Most of
the energy goes off into space. Only a small part
reaches the Earth.
Solar Power
Solar power is produced by collecting sunlight and converting it into electricity. This is done by using solar panels, which are large flat panels made up of many individual solar cells. It is most often used in remote locations, although it is becoming more popular in urban areas as well. This page contains articles that explore advances in solar energy technology.
Solar Power Navigator
Solar power is in the midst of a boom in the United States. High energy costs are one reason. But what may be more important are generous state and power company incentives and rebates, as well as tax credits that make solar systems affordable to many more people and businesses.
Solar Energy From The Sun
Solar energy technologies have great potential to benefit our nation. They can diversify our energy supply, reduce our dependence on imported fuels, improve the quality of the air we breathe, offset greenhouse gas emissions, and stimulate our economy by creating jobs in the manufacturing and installation of solar energy systems.
Solar Energy Is Renewable
We Use Solar Energy
Lots of people put solar collectors on their roofs. Solar collectors capture the sunlight and
turn it into heat. People can heat their houses and their water using the sun’s energy.
Solar cells can turn solar energy into electricity. Some toys and calculators use solar cells
instead of batteries. Solar panels are made of many solar cells. Some people put solar panels
on their home. These solar panels can make enough electricity for a house. Solar panels are
good for houses and buildings without access to power lines.
How Much Does Solar Cost?
An average American family, living in a 3-bedroom home will require a 1.5 - 3kW system, which will cost between US $13,000 and US $27,000, before rebates.