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Morgan Hatfield Shelby Huckeba

s olar energy. Morgan Hatfield Shelby Huckeba. Solar energy is the conservation of sunlight into electricity. There are multiple types of solar energy: Passive Active High temperature Photovoltaic. p assive.

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Morgan Hatfield Shelby Huckeba

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  1. solar energy Morgan Hatfield Shelby Huckeba

  2. Solar energy is the conservation of sunlight into electricity. • There are multiple types of solar energy: • Passive • Active • High temperature • Photovoltaic

  3. passive • Passive solar energy retrieves sunlight without the use of mechanical systems. • An example of this type of solar energy would be a solarium that faces the equator.

  4. active • Active solar technology converts energy into light, heat, ventilation/cooling and stores heat. • They use equipment (pumps and fans) as opposed to passive energy. • They have higher solar saving functions.

  5. high temperature • A type of technology to harness solar energy for heat. • There are different kinds: low, medium, and high collectors. • Helps with heating, cooling and ventilation.

  6. photovoltaic • A method of generating electrical power from solar radiation. • It converts sunlight into direct current energy. • Used in over 100 countries. • Also known as solar cells.

  7. Storing solar energy… • Battery banks are used to store electricity generated by photovoltaic systems. If there is a surplus of energy, battery banks are used to store it. • Thermal mass- absorbs heat during the day and slowly releases it at night. • Water tanks- transfers heat to the water in the tank.

  8. Solar energy is widely used in Switzerland because of green policies for electricity providers. • The US has introduced solar energy to reduce pollution. • It is used for TV and radio, transportation signaling, pipelines, • It is highly reliable and requires little maintenance so it is ideal for places that are hard to get to.

  9. cost • A solar hot water system is around $3,000. • A photovoltaic system is around $9,000. • The average American family living in a 3 bedroom home will cost around $20,000 but the government gives rebates to encourage the use of these solar methods. • The rebates can reduce the cost for one of these systems by about $9,000.

  10. pros • Gives off no pollution • Produces electricity quietly as opposed to current methods • Harnesses energy in remote locations • Installing solar panels is more cost effective than high voltage wires • After installation, a free source of electricity that pays off over time.

  11. cons • The initial cost of building the solar system. • Only able to generate electricity during the daytime. • Easily effected by weather. • Large amounts of pollution effects the production of energy in cities.

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