How does solar energy to generate power in use?

I mean, how solar energy to generate electricity and heat? This is for a class, then I would appreciate it if you were positive. Consider the websitre or book you use. THANK YOU!

Start with the site Wikipedia. So look for specific purposes: The energy of the sun gives us light and heat. more energetic photons of light can be used for a few electrons accident of atoms, electrons can flow through electrical cables (photovolatic cells). The sun's heat evaporates water from oceans, forms clouds, rain on both sides of the mountains, streams, creeks, rivers … Solar energy is "stored" in the streams as water flows into the ocean. Us intercept to run turbines (hydro-). Plants absorb the energy of sunlight (chlorophyll). In trees, it becomes fibrous material that, when buried for thousands of years to become coal. When we burn coal, to "liberate" stored solar energy. Animals eat the plants (which in turn represent stored solar energy), and when buried for thousands of years, back to oil.

Solar Electric Home – How We Use Solar Electricity

Solar Powered Lighted Stepping Stone, Square/White (6-Pack) Create a clear walkway through your lawn or garden with a stepping stone that lights up automatically at night. The Solar Powered Lighted Stepping Stone provides an illuminated path marker anywhere in your yard. A built-in solar panel collects and converts sunlight into DC power during the day while the pre-installed rechargeable batteries store the energy to power the light at night. A built-in p…

Solar Powered Lighted Stepping Stone, Round/White (6-Pack) $99.98 Create a clear walkway through your lawn or garden with a stepping stone that lights up automatically at night. The Solar Powered Lighted Stepping Stone provides an illuminated path marker anywhere in your yard. A built-in solar panel collects and converts sunlight into DC power during the day while the pre-installed rechargeable batteries store the energy to power the light at night. A built-in p…

Energia solar/Solar Power $5.66 Solar Power: The Sun is our greatest source of energy. Without its light and heat, life on Earth would not exist. For centuries, people have used the Suns energy to heat their homes and cook meals. Today, we use the Suns power, called solar power, to make electricity. Learn about the different ways we convert the Suns energy to electricity and the exciting plans for solar power in the future.

Solar Power $21.52 Solar Power: The Sun is our greatest source of energy. Without its light and heat, life on Earth would not exist. For centuries, people have used the Suns energy to heat their homes and cook meals. Today, we use the Suns power, called solar power, to make electricity. Learn about the different ways we convert the Suns energy to electricity and the exciting plans for solar power in the future.

Technorati Tags: energy, environment, green, power, solar, solar power electricity, solar power electricity cost, solar power electricity for homes, solar power electricity generation, solar power electricity grid