The sun belongs to everyone. SolarPowerNerd.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to. The epic story of the photon (from Greek phōs, phōt – meaning light and styled on the word ‘electron’), our radiant, little bundle of energy begins at the very center of our sun, where the process of nuclear fusion caused by intense pressure, releases staggering amounts of energy as two atoms merge. In 2014, a new solar energy system was installed every two-and-a-half minutes. Image provided by SMA Solar Technology AG. Wind energy is also on the list of renewable resources, giving people more options when it comes to switching from non-renewable sources or energy. At the moment, more than 20,000 megawatts of cumulative solar electric capacity are operating in the U.S. -  Designed by Thrive Themes Explore our solar products or find a credentialed solar installer in your area. Within each solar cell is a thin semiconductor wafer made from two layers of silicon. Trim-It™Create distinction with a wide offering of accent and decorative trim products from both composite and vinyl product lines. This is one of the conundrums physicists and chemists are working hard to overcome by experimenting with different materials such as Perovskite and light-absorbing dyes. Unified streams of electricity from all the junction boxes in a solar array are fed into solar inverters, where the direct current is converted into alternating current (AC). 10 Best Sunscreen For Surfing Products (2020 Reviews), 10 Best Sun Protection Gloves & Their Reviews, 10 Benefits Of Solar Panels & Their Drawbacks in 2020, 10 Best 500 Watt Solar Panels & Their Reviews, 10 Best Products For Solar Decor & Their Reviews, 10 Best Solar Post Cap Lights Reviewed & Rated, 10 Best Books On Solar Energy & Their Reviews, 10 Best 5 Watt Solar Panel Products Reviewed & Rated, 10 Best Solar Power Speakers Reviewed & Rated, 10 Best Sunscreen Products For Bald Heads, 10 Best Mini Solar Panels And Their Reviews, 10 Best Solar Kitchen Appliances & Their Reviews, How To Construct A Solar Panel: A Step-by-Step Guide, 10 Newest Solar Transportation Innovations, On a Heuristic Viewpoint Concerning the Production and Transformation of Light, Nuclear fusion in the sun creates light particles called photons. The majority (over 90%) of solar cells contain layers of a crystalline lattice of silicon as the semiconductor; there are two opposing layers of silicon that have been ‘doped’ (it is the doping process that changes an intrinsic semiconductor to extrinsic) with different chemical elements to produce an n-type layer (or donor – giving, repelling), usually made with phosphorous; and a p-type layer (acceptor – receiving, attracting), made with boron. What happens if you’re not home to use the electricity generated by your solar panels every sunny day? Unified streams of electricity from all the junction boxes in a solar array are fed into solar inverters, where the direct current is converted into alternating current (AC). Thanks to PV cells, solar panels spend their days by converting sunlight into direct current (DC) electricity. A virtual swatch book, ColorCoach™​ is a simple tool designed to give you more confidence in your color choices. The current of electrons combine from other cells in the solar panel and is directed through a junction box to form a unidirectional flow of direct current (DC) electricity. The one that has really tickled the giddy spot of many eco-nerds is the evolution of Organic Photovoltaics (OPV). Photovoltaic (PV) cells are the powerhouse unit of the entire solar energy industry. Because the energy comes in the form of solar radiation, it makes it possible for us to generate solar electricity. Wall to Wall SolutionsGet help designing high performance interior wall systems that meet the functional needs of every room of the home. Your email address will not be published. A report from the International Energy Agency showed that solar energy has the potential of becoming the largest global source of electricity by 2050. This effect was initially called the Becquerel Effect and is what we now know as the Photoelectric or Photovoltaic Effect; this field of study was further advanced in a 1905 paper written by Albert Einstein (“On a Heuristic Viewpoint Concerning the Production and Transformation of Light“), in which he described the linear relationship between the frequency of light and the energy of dislodged electrons. Thanks to the utility meter we were talking about earlier, there is a record of all these exchanges. Semiconducting lattices of ‘doped’ crystalline silicon (or other chemical combinations) in a solar cell capture the photons’ energy to direct a flow of displaced electrons, generating a current of electricity. When light energy from the sun strikes a photovoltaic solar cell… A revolution in terms of how people view alternative energy sources could preserve the Earth’s resources for generations to come. This process is called “back feeding” the grid. By using our site, you agree to our use of cookies. Our particles of light are finally ejected at 186,282 miles per second toward Earth. affordability... is a simple tool designed to give you more confidence in your color choices.