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3 Day Solar - Solar Power 3 Day Solar power is the conversion of sunlight into electricity, either directly using photovoltaics (PV), or indirectly using concentrated solar power (CSP). Concentrated 3 Day Solar power systems use lenses or mirrors and tracking systems to focus a large area of sunlight into a small beam. Photovoltaics convert light into electric current using the photoelectric effect. 3 Day Solar power is the conversion of sunlight into electricity. Sunlight can be converted directly into electricity using photovoltaics (PV), or indirectly with concentrated 3 Day Solar power (CSP), which normally focuses the sun's energy to boil water which is then used to provide power, and other technologies, such as the Stirling engine dishes which use a Stirling cycle engine to power a generator. 3 Day Solar Photovoltaics were initially used to power small and medium-sized applications, from the calculator powered by a single solar cell to off-grid homes powered by a photovoltaic array. A significant problem with solar power is installation cost. Developing countries in particular may not have the funds to build solar power plants, although small solar applications are now replacing other sources in the developing world. |
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