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solar energy solar energy Presentation Transcript

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