Solar Energy Panels Work

Photo voltaic cells use sunlight as a source of energy and generate direct current electricity.

Solar energy panels work.

Animation created by signalfly www. 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 collection of pv modules is called a pv panel and a system of panels is an array. Ac energy then flows through the home s electrical panel and is distributed accordingly.

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. It releases tiny packets of energy called photons which travel the 93 million miles from the sun to earth in about 8 5 minutes. Solar panels actually comprise many smaller units. The most common application of solar energy collection outside agriculture i.

Every time photons hit the silicon they transfer energy to loose silicon electrons. A pv module is an assembly of photo voltaic cells mounted in a framework for installation. Solar energy works by capturing the sun s energy and turning it into electricity for your home or business. That means homeowners with high electricity rates from their utility are the ones who save the most when they switch to home solar power.

Photovoltaic pv cells are the powerhouse unit of the entire solar energy industry. Every array is made up of several solar panels and every solar panel is made up of several solar cells. Our sun is a natural nuclear reactor. Arrays of a photovoltaic system supply solar electricity to electrical equipment.

Solar photovoltaic pv panels are based on a high tech but remarkably simple technology that converts sunlight directly to electricity. A simple and easy to understand animation which explains how solar panels work. It s an idea that has been around for well over a century. In 1839 french scientist edmond becquerel discovered that certain materials would give off sparks of electricity when struck with sunlight.

Video is sponsored by best energy power. Those cells do the daily work of converting the sun s photons into electricity. Solar cells are made of silicon. 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.

The term solar panel is used colloquially for a photo voltaic module.