Solar Energy Panels Work

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Solar energy panels work.

That means homeowners with high electricity rates from their utility are the ones who save the most when they switch to home solar power. Simply put a solar panel works by allowing photons or particles of light to knock electrons free from atoms generating a flow of electricity. Photo voltaic cells use sunlight as a source of energy and generate direct current electricity. Photovoltaic pv cells are the powerhouse unit of the entire solar energy industry.

When solar panels produce electricity it flows into the grid and the production is monitored and credited to a homeowner s account this is when your meter will roll backward. This is how excess electricity is stored and it is how a home that may not be 100 powered by solar panels maintains power. A simple and easy to understand animation which explains how solar panels work. Ac energy then flows through the home s electrical panel and is distributed accordingly.

It releases tiny packets of energy called photons which travel the 93 million miles from the sun to earth in about 8 5 minutes. Those cells do the daily work of converting the sun s photons into electricity. The most common application of solar energy collection outside agriculture i. Solar energy works by capturing the sun s energy and turning it into electricity for your home or business.

The term solar panel is used colloquially for a photo voltaic module. In fact the term photovoltaic literally means light and electric these cells are designed from materials capable of reacting with a photovoltaic effect simply put the sun ray excites the electrons in the photovoltaic cell. When you go solar you effectively install a mini power plant on your roof to replace the power plant where your utility gets its electricity. Arrays of a photovoltaic system supply solar electricity to electrical equipment.

Every time photons hit the silicon they transfer energy to loose silicon electrons. In 1839 french scientist edmond becquerel discovered that certain materials would give off sparks of electricity when struck with sunlight. Solar cells are made of silicon. Every array is made up of several solar panels and every solar panel is made up of several solar cells.

It s an idea that has been around for well over a century. Solar panels actually comprise many smaller units. Solar photovoltaic pv panels are based on a high tech but remarkably simple technology that converts sunlight directly to electricity. Solar panels work by absorbing sunlight with photovoltaic cells generating direct current dc energy and then converting it to usable alternating current ac energy with the help of inverter technology.

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