How Solar Panels Work To Capture Energy On Earth And In Outer Space

Solar panels, also known as photovoltaic panels, transform light into electrical energy. When the Sun’s radiation hits the panel, electrons get mobilized and commence to move. Flowing electrons generate an electrical current and that’s what we call electrical energy.

One of probably the most essential variables of capturing the most amount of light besides the good quality of the solar cells being used will be the angle at which light hits the solar panel. Proper positioning makes a huge impact in just how much electrical energy they wind up producing. Some mounts have motors that rotate the panels all throughout the day so the sun often shines straight on them. If moving panels will not be feasible as a result of the area of the set up then it is necessary to make a stationary installation. In this case, careful assessment should be made to place the panels in a location where they’ll receive an maximized amount of sunshine throughout the course of the day.

The majority of what we’ve explained up till now, like the fundamentals on how solar panels work, you most likely already know but what you may not know is that though we already use solar panels for sale to change sunshine into electrical energy on the planet there are currently projects underway to harness sunshine from space.

NASA has been researching a strategy to radically improve the solar power we are able to capture by sending solar panels into orbit and beaming power back to Earth. There is not currently a genuine world prototype however.

It is costly and complex to help keep an orbiting panel facing the sun, and scientists nevertheless have to locate a dependable and wireless – strategy to transmit electrical energy from space to the ground but scientist are nevertheless working on a strategy to direct space based solar power to the ground for day to day use.

Wherever there’s sunshine (even in space ahead of it reaching Earth) solar power may be captured to create electrical energy. The sun supplies about a thousand times more power than the world requires yet solar technologies currently create only about 1% of the worlds power. This gap exists because sunshine is inconsistent and because it takes large space to harness helpful amounts of power.

In spite of these challenges, solar power has huge possibilities and is the fastest growing power generation technology in the world, projected to improve 30 fold over the subsequent 25 years. There are other sources of renewable energy being explored such as Hojo motors, biomass, nuclear etc. but solar has proven to be the most promising.

Posted under Renewable Energy

This post was written by editor on April 24, 2012

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