1 / 17

Solar Energy

Solar Energy. By: Izzabella Christian, McKenzie Sulkey, Madi Johnston, Nicole Dalrymple and Ally McCarthy. The Uses in the US and Globally. Some holiday or vacation homes use solar energy to conduct electricity. Solar panels are semi-transparent to provide shaded light.

jariah
Download Presentation

Solar Energy

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Solar Energy By: Izzabella Christian, McKenzie Sulkey, Madi Johnston, Nicole Dalrymple and Ally McCarthy

  2. The Uses in the US and Globally • Some holiday or vacation homes use solar energy to conduct electricity. • Solar panels are semi-transparent to provide shaded light. • Some solar panels are in the form of sun shades to provide shade, but it also uses sunlight to conduct electricity. • Solar energy is used to power industrial appliances. • Some schools, community halls, and clinics use solar energy to conduct electricity and power appliances.

  3. Globally Used • Used in… • Germany • Spain- 10% solar energy • Italy- 9% solar energy • Japan • United States • Czech Republic

  4. Advantages • The power source of the sun is free. • Solar energy produces no pollution. • The technological advancements are extremely cost effective. • Requires no maintenance. • The life span of most systems is 30-40 years. • Most systems have a warranty of over 20-30 years.

  5. Disadvantages • The upfront cost is expensive • The installation is expensive • Solar energy systems for an entire house is a minimum of $15,000 to a maximum of $35,000 • Solar energy does not work at night • Solar panels are bulky and difficult to store

  6. U.S. Energy Usage • A small percentage of energy production is from solar energy. When comparing the energy sources, the solar energy is under the 8% of renewable energy. Once the renewable energy is broken down into the categories that make it up. Solar energy ends up being only one percent of the total 8% of renewable energy.

  7. Renewable Energy Pie Chart

  8. Regional Energy Usage • If two regions are compared based on the amount of energy source used, there will be varied percentages. The type of energy use depends on where that region is located. For example Region R is most likely located in a sunnier area because it uses twice as much solar energy as Region Q.

  9. Examples of Regional Energy Sources

  10. Effectiveness • Not effective to power electric appliances • Very effective for powering gas appliances • Good to use in sunny states-NC is a good place to use it, WA is a bad place to use it • Solar panels convert 15% of the suns energy into electricity

  11. Comparison to Fossil Fuels • Fossil fuels will run out eventually but solar energy will not because it is powered by the sun, and the sun will not “run out” • By using clean, renewable energy the demand for energy will decrease by as much as 68.5% • Decreases future global energy needs by 20 times • Uses non-toxic materials and doesn’t produce pollutants

  12. Technology Used Some types of solar panels used to capture energy are… • Photovoltaic (PV) • Solar Heating and Cooling (SHC) • Concentrating Solar Power (CSP)

  13. Impact on Public Land • Solar panels require large amount of land space to produce electricity • Some materials used in making the panels are safety hazards to workers or anyone else coming in contact with them. • Some solar thermal use water, but the water is able to be reused • Water is also used to cool the systems, this can put a strain on public waters

  14. Impact on Public Land Data Tables

  15. Bibliography • Bell, Shannon. "How Effective Is Residential Solar Power." Solar Power World. WTWH Media, LLC, 19 Jan. 2010. Web. 17 Dec. 2012. • Curtis, Melanie. "Things You Should Know About Solar Panels." Maxupdates.tv. N.p., 12 Apr. 2012. Web. 17 Dec. 2012. • "Get The Facts About Solar Energy." Solar Energy Facts. BodieWorks, LLC, 2012. Web. 17 Dec. 2012. • "How Efficient Is Solar Energy." PVPower.com. PV Power, 2012. Web. 17 Dec. 2012.

  16. Bibliography Continued •  Kemp, Kevin. "A Guide to Solar Power Installation." Maxupdates.tv.N.p., 9 June 2012. Web. 17 Dec. 2012. • "Renewable Energy." USGS Energy Resources Program, USGS-ERP. U.S. Department of the Interior, 2012. Web. 17 Dec. 2012. •  "Student Assesment." Texas Education Agency. Texas Education Agency, 2007-2012. Web. 17 Dec. 2012. •  "Top 6 Countries Using Solar Energy." PlanetSave. Important Media Network, 2012. Web. 17 Dec. 2012.

More Related