solar panel

energy from the sun enters the solar panel placed in the roof of the house
solar panels contain photovoltaic materials, these materials create electric current when exposed to light. solar panels are made of layers of adhesive clear film but in-front of all that is a layer of glass which is held by an aluminum frame manufacturers put a bunch of solar cells together to create solar panels. *note solar cells are made of silicon.
solar Energy has been used successfully in many countries but solar power is also used in simple everyday items swell.
solar power is pollutant free it causes no green house gases to be admitted into the air it will also reduce the dependence of foreign fossil fuels and oil
bills will also cost much less it is a renewable energy source solar power can be used to power an entire house
some cons of solar power is that is it a high initial cost of the solar panel. there is no solar power at night so you will need to have a large battery bank. and depending on geological locaion the sizes of the solar panels may vary.

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