Solar energy panels refer to the device that has the ability to convert photons of light from the sun into electric current. Technically speaking, these devices are also called photovoltaic panels or modules since they use photovoltaic effect to generate electric current. Click Here to Learn How to Make Your Own Solar Energy Panels The effect causes the electrons in the panel to become
excited. After that, the electrons are directed into an electric The production of electricity through solar energy starts with the sun. From the sun, the panel absorbs the light, which is composed of energy particles known as photons. The light is then converted into electricity to power electrical loads. Since the source comes from the sun, the energy produced by solar panels is renewable, clean and ecologically safe. This energy can be used in different applications such as telecommunications, equipment, and remote power systems. However, solar panels have a long history. It dated back more than 100 years ago that the solar energy development had begun. In the past, solar energy was used specifically for steam production. The evolution begun after Henri Becquerel discovered the photovoltaic effect that allows conversion of sunlight into electric energy. In the year 1893, Charles Frittz used the discovery of Becquerel to create the first solar cell. And so, the solar cell evolution had begun. Around 1941, Russel Ohl patented the first silicon solar cell in the world. From Ohl’s invention, the first solar panel in 1954 was produced. Then, the solar panels were manufactured for space satellites. In 1970, new calculators that are powered by the sun were produced. Even as of now, solar power calculators are manufactured and used around the world. Through the development of solar panels, solar energy homes were conceptualized and implemented. Now, there are homes and commercial buildings that use solar energy to generate electric current. Typically, solar panels are mounted on the roof, where the sun will have a direct hit. With enough roof area, there will be sufficient number of solar panels that can supply all the power needs of the entire household. As of today, solar panels are the most practical method to save electrical current. Usually, remote areas such as cabins benefit from solar power systems. These systems do not require electric utility poles and electric cables. Thus, installation fees for these equipments are slashed out. Furthermore, solar energy panels demand less maintenance. As long as they are properly installed and maintained, then these panels will last for decades. And since they do not produce any harmful elements, solar energy panels reduce the pressure exerted on the atmosphere by greenhouse gases.
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