solar energy

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solar energy

  1. 1. SOLAR ENERGYTeresa Sánchez, PedroVigara, María JesúsFuentes, Lara Lúquez andLoreto García
  2. 2. WHAT IS SOLAR ENERGY?PHOTOVOLTAIC PANELSTYPES OF SOLAR POWER STATIONSHOW DOES PHOTOVOLTAIC PANELSWORKSCOSTADVANTAGESDISADVANTAGESENVIRONMENT IMPAC
  3. 3. WHAT IS SOLAR ENERGY?Sun`s energyExploited by humans.Sensors.Renewable
  4. 4. Can make contributions.Could supply 2/3 of the world.Returns 30%
  5. 5. A)Photovoltaic energy:Sunlight into electricity
  6. 6. B) Thermal energy:light sun in heat energy} electricitydifferent engynesneed some placeAustralia and Spain
  7. 7. WHAT IS SOLAR ENERGY?PHOTOVOLTAIC PANELSTYPES OF SOLAR POWER STATIONSHOW DOES PHOTOVOLTAIC PANELSWORKSCOSTADVANTAGESDISADVANTAGESENVIRONMENT IMPAC
  8. 8. PHOTOVOLTAIC PANELSTradicional =monocrystalline orpolysilicon.
  9. 9. CRYSTALINE SOLAR PANELS.Made of siliconcrystal.Patchwork pattern.Tiny silicon crystals.
  10. 10. More efficient than polysiliconThe efficiency 12% to 20%Best choice for a home solarsystem
  11. 11. THIN FILM SOLAR PANELSCost less toProduce.Between 6% and10%.
  12. 12. Twice as much spaceAren´t silicon based.
  13. 13. BIPV SOLAR PANELS (SOLARROOF SHINGLES)Same size andshape as tilesMore expensiveand less efficient
  14. 14. Are researching alternatives.
  15. 15. WHAT IS SOLAR ENERGY?PHOTOVOLTAIC PANELSTYPES OF SOLAR POWER STATIONSHOW DOES PHOTOVOLTAIC PANELSWORKSCOSTADVANTAGESDISADVANTAGESENVIRONMENT IMPAC
  16. 16. TYPES OF SOLAR POWERSTATIONSPHOTOVOLTAIC PLANT
  17. 17. THERMAL SOLAR PLANT
  18. 18. WHAT IS SOLAR ENERGY?PHOTOVOLTAIC PANELSTYPES OF SOLAR POWER STATIONSHOW DOES PHOTOVOLTAIC PANELSWORKSCOSTADVANTAGESDISADVANTAGESENVIRONMENT IMPAC
  19. 19. HOW DOES PHOTOVOLTAICPANELS WORKS
  20. 20. WHAT IS SOLAR ENERGY?PHOTOVOLTAIC PANELSTYPES OF SOLAR POWER STATIONSHOW DOES PHOTOVOLTAIC PANELSWORKSCOSTADVANTAGESDISADVANTAGESENVIRONMENT IMPAC
  21. 21. COST-Started with high value-After cheaper-Greenpeace new value
  22. 22. -2011 under Nuclear Energy-Use like home energy-Lots of people will use
  23. 23. COUNTRY EUROS/KwhAustralia 0.08France 0.13UK 0.12USA 0.08Japan 0.24Mexico 0.05Spain 0.14
  24. 24. WHAT IS SOLAR ENERGY?PHOTOVOLTAIC PANELSTYPES OF SOLAR POWER STATIONSHOW DOES PHOTOVOLTAIC PANELSWORKSCOSTADVANTAGESDISADVANTAGESENVIRONMENT IMPAC
  25. 25. ADVANTAGES1- Sunlight: electricity.2- PV can be installed quickly.3- Environmental impact minimal.4- Don t produce pollution.5- Silent process
  26. 26. 7-Free energy source8-Dont need fossil fuel
  27. 27. WHAT IS SOLAR ENERGY?PHOTOVOLTAIC PANELSTYPES OF SOLAR POWER STATIONSHOW DOES PHOTOVOLTAIC PANELSWORKSCOSTADVANTAGESDISADVANTAGESENVIRONMENT IMPAC
  28. 28. DISADVANTAGES1- Inicial cost (high)2- Only can work morning3- The weather should be good.4- Made toxic material.
  29. 29. WHAT IS SOLAR ENERGY?PHOTOVOLTAIC PANELSTYPES OF SOLAR POWER STATIONSHOW DOES PHOTOVOLTAIC PANELSWORKSCOSTADVANTAGESDISADVANTAGESENVIRONMENT IMPAC
  30. 30. ENVIRONMENT IMPACEffects:Climate:just solar light, 0 C02Geology: silicon in the nature
  31. 31. Ground:0 dangerSurface water and groundwater:0, no changesFlora and fauna:0
  32. 32. Landscape: easy to integrateNoise: 0Media:almost 0 impact
  33. 33. Does not pollute the air or waterTheir production its very easy.

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