Solar power irrigation system working model скачать в хорошем качестве

Solar power irrigation system working model

Solar irrigation This educational tutorial video is for how to make Solar power irrigation system working model, it's for high school students. Students can learn and make the own school project.I tried to make it simple and budget friendly. Hop you like it. Please subscribe for more informative video. Solar power is the conversion of energy from sunlight into electricity, either directly using photovoltaics (PV), indirectly using concentrated solar power, or a combination. Photovoltaic cells convert light into an electric current using the photovoltaic effect. Concentrated solar power systems use lenses or mirrors and solar tracking systems to focus a large area of sunlight to a hot spot, often to drive a steam turbine. Advantages- Low Operation costs since fuel is not needed and system run on sunlight. No dependency on erratic or expensive fuel chain supply (avoid also the risk of fuel theft) Low regular maintenance requirements since solar panels and invertors have no moving parts No pollution or noise produced Extended lifetime (good quality solar panels are warrantied for 25yrs, invertors typically 6-8 years) Disadvantages- Capital costs typically higher than equivalent diesel solutions. However systems prices are increasingly dropping Most of application need water storage typically larger than for equivalent diesel systems Risk of theft of panels, that are still seen as a valuable commodity in some locations System is dependent on solar radiation levels Typically spare parts and knowledgeable technicians are only available at capital level Solar Power Irrigation System working model #science #school #schoolproject #workingmodel Inspire school project