Solar power is “the power obtained by harnessing the energy of the sun’s rays.” This is done through solar panels and photo voltaic cells on the panels, which convert the sunlight into usable energy. Solar power is the most common and popular option for homeowners looking to take the first step toward alternative energy. Solar uses the power of the sun, so this option is best for homes or properties located in areas where sunlight is strong year-round. There are three types of solar panel systems: On-Grid Battery Systems, which are connected to the grid but also contain batteries that can store excess energy; On-Grid Systems without batteries – these are more simple and easier to install, but if the power goes out in the area the system will shut off; and Off-Grid Systems, which are not tied to the electricity grid and generate all their power independently. At the current moment, solar power accounts for three-tenths of one percent of the total energy consumed in the U.S. (instituteforenergyresearch.org/). F
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