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How Solar Panels Work

Introduction to How Solar Panels Work Photovoltaic Cell Converting Photons to Electrons
How Silicon Makes a Solar Cell Anotomy of a Solar Cell
Energy Loss in a Solar Cell  
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Introduction to How Solar Panels Work

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Solar panels are basically flat and rectangular shaped. The solar cells measure like the size of an adult palm. They are generally octagonal in shape, and are bluish black in color. They are like battery cells. The difference is that the cells in a battery produce electricity from chemicals, and the cells in solar panels helps in generating power by capturing the sun’s energy.

Solar panels are one of the most discussed topics in energy circles nowadays. There are many people who have several questions related to as to how do solar panels work. If you are one of them, then this article is going to help you clear some of them. View videos on how to make solar panels here

How Solar Panels Work

You need to know how solar panels work before going in for making a solar panel. The solar panels that we get to see on the rooftops for harnessing solar energy are known as photovoltaic panels. These panels are made up of a group of cells that are enclosed in a single frame. The component that these solar panels are made from are semiconductors and the most common of them is silicon.

When light strikes against the solar panel, it triggers off the process that finally leads to receiving electricity from the sun by a home. As the energy strikes against the solar panel, the electrons that make up the panel-cover become loose.

The movement of these electron results in an electrical reaction. These flowing electrons around the solar panel create the electric current. Download instructions on how to make solar cells here

Every Wondered, How do Solar Panels Work?

In this manner, energy is created. Metal contacts are required to be fixed on the top and bottom of the solar panel to draw off the current from the panel for usage. This is how solar panels work. Silicon happens to be the best component to make a solar panel function effectively because of its properties. There are three levels of 14 types of electrons in a silicon atom.

If you study in detail as to how solar panels work, you will come to realize that pure silicon is not fit for harnessing the sun’s energy. The next question that comes to the mind is – Then, what should I use to make a solar panel? Well, some impurities should be present in the silicon if you want it to work properly. Pure silicon consumes too much energy as it has high resistance. However, in case of impure silicon, more energy is created thanks to its impurities.

Start making your own solar cells. Click here for more info

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