tecnologi

1. SOLAR ENERGY
Teresa Sánchez, Pedro
Vigara, María Jesús
Fuentes, Lara Lúquez and
Loreto García

2. WHAT IS SOLAR ENERGY?
PHOTOVOLTAIC PANELS
TYPES OF SOLAR POWER STATIONS
HOW DOES PHOTOVOLTAIC PANELS
WORKS
COST
ADVANTAGES
DISADVANTAGES
ENVIRONMENT IMPAC

3. WHAT IS SOLAR ENERGY?
Sun`s energy
Exploited by humans.
Sensors.
Renewable

4. Can make contributions.
Could supply 2/3 of the world.
Returns 30%

6. A)Photovoltaic energy:
Sunlight into electricity

7. B) Thermal energy:
light sun in heat energy} electricity
different engynes
need some place
Australia and Spain

9. WHAT IS SOLAR ENERGY?
PHOTOVOLTAIC PANELS
TYPES OF SOLAR POWER STATIONS
HOW DOES PHOTOVOLTAIC PANELS
WORKS
COST
ADVANTAGES
DISADVANTAGES
ENVIRONMENT IMPAC

10. PHOTOVOLTAIC PANELS
Tradicional =monocrystalline or
polysilicon.

11. CRYSTALINE SOLAR PANELS.
Made of silicon
crystal.
Patchwork pattern.
Tiny silicon crystals.

12. More efficient than polysilicon
The efficiency 12% to 20%
Best choice for a home solar
system

13. THIN FILM SOLAR PANELS
Cost less to
Produce.
Between 6% and
10%.

14. Twice as much space
Aren´t silicon based.

15. BIPV SOLAR PANELS (SOLAR
ROOF SHINGLES)
Same size and
shape as tiles
More expensive
and less efficient

16. Are researching alternatives.

17. WHAT IS SOLAR ENERGY?
PHOTOVOLTAIC PANELS
TYPES OF SOLAR POWER STATIONS
HOW DOES PHOTOVOLTAIC PANELS
WORKS
COST
ADVANTAGES
DISADVANTAGES
ENVIRONMENT IMPAC

18. TYPES OF SOLAR POWER
STATIONS
PHOTOVOLTAIC PLANT

19. THERMAL SOLAR PLANT

20. WHAT IS SOLAR ENERGY?
PHOTOVOLTAIC PANELS
TYPES OF SOLAR POWER STATIONS
HOW DOES PHOTOVOLTAIC PANELS
WORKS
COST
ADVANTAGES
DISADVANTAGES
ENVIRONMENT IMPAC

21. HOW DOES PHOTOVOLTAIC
PANELS WORKS

22. WHAT IS SOLAR ENERGY?
PHOTOVOLTAIC PANELS
TYPES OF SOLAR POWER STATIONS
HOW DOES PHOTOVOLTAIC PANELS
WORKS
COST
ADVANTAGES
DISADVANTAGES
ENVIRONMENT IMPAC

23. COST
-Started with high value
-After cheaper
-Greenpeace new value

24. -2011 under Nuclear Energy
-Use like home energy
-Lots of people will use

25. COUNTRY EUROS/Kwh
Australia 0.08
France 0.13
UK 0.12
USA 0.08
Japan 0.24
Mexico 0.05
Spain 0.14

26. WHAT IS SOLAR ENERGY?
PHOTOVOLTAIC PANELS
TYPES OF SOLAR POWER STATIONS
HOW DOES PHOTOVOLTAIC PANELS
WORKS
COST
ADVANTAGES
DISADVANTAGES
ENVIRONMENT IMPAC

27. ADVANTAGES
1- Sunlight: electricity.
2- PV can be installed quickly.
3- Environmental impact minimal.
4- Don t produce pollution.
5- Silent process

28. 7-Free energy source
8-Don't need fossil fuel

29. WHAT IS SOLAR ENERGY?
PHOTOVOLTAIC PANELS
TYPES OF SOLAR POWER STATIONS
HOW DOES PHOTOVOLTAIC PANELS
WORKS
COST
ADVANTAGES
DISADVANTAGES
ENVIRONMENT IMPAC

30. DISADVANTAGES
1- Inicial cost (high)
2- Only can work morning
3- The weather should be good.
4- Made toxic material.

31. WHAT IS SOLAR ENERGY?
PHOTOVOLTAIC PANELS
TYPES OF SOLAR POWER STATIONS
HOW DOES PHOTOVOLTAIC PANELS
WORKS
COST
ADVANTAGES
DISADVANTAGES
ENVIRONMENT IMPAC

32. ENVIRONMENT IMPAC
Effects:
Climate:just solar light, 0 C02
Geology: silicon in the nature

33. Ground:0 danger
Surface water and groundwater:
0, no changes
Flora and fauna:0

34. Landscape: easy to integrate
Noise: 0
Media:almost 0 impact

35. Does not pollute the air or water
Their production it's very easy.