11 Dec 2011 @ 9:09 AM 
asked:


Mankind need some alternate source of energy as it is expected that the non renewable sources of energy that we are using will be exhausted soon. Solar energy is the best possible alternative of renewable source of energy and also cost efficient.

Solar energy is produced by harnessing light of sun that is the major component of solar power generation. Most of the people wonder how can solar energy produce electricity during night? Actually solar panels capture sunlight and then convert this light to electrical energy that is then stored and distributed. These solar panels are designed in such a way that they absorb heat that is radiated from sun. It is best to have your solar panels directed towards south in order to get maximum and direct sunlight. Solar panels need direct sunlight because if they will not get direct sunlight then the output will basically decrease.

Solar panels are basically made of a number of photovoltaic cells that are also known as solar cells. The material that is used for making solar cells is silicon, which is a semiconductor.

Elijah
best rated free energy footer Do Solar Panels Work at Night

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