SOLAR ENERGY
SCIENCE PROJECT
ADVANTAGES OF SOLAR ENERGY
>Solar energy is a renewable resource.
>They do'not make any noise.
>They last for a long time.
>They seem expensive while purchasing but afterwards you will save money on your electricity bills.
>People are now starting to understand that oil and fossil fuels wont last longer so try using more of solar energy than oil.
>The Earth recieves more than 174 petawatts of solar energy.
>The total energy absorbed by the earth is 3,850,00 exajouels per year.
DISADVANTAGES OF SOLAR ENERGY
>Expensive to purchase.
>It cannot be harnessed during a storm.
>Solar energy is only useful when the sun is shining
PICTURES RELATING SOLAR ENERGY
PLANTATION OF SOLAR PANELS
PLANTATION OF SOLAR PANELS
HOW DOES THE SOLAR PANEL GIVE ELECTRICITY
INTERESTING FACTS FOR SOLAR ENERGY
FACTS
>It can provide as much electricity in an hour as much as in a year.
>Solar energy is measured in kilowatts.