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The Science behind Solar Panels & Sunlight This talk covers the science behind Solar panels, how they are made, semi conductors, thin silicon films, how impurities are added, PN-junctions, semi conductors, Solar controllers, Maximum Power Point Tracking (MPPT). It covers all scientific aspects of Solar Panels or Photovoltaics (PV), Sunlight, Peak Solar hours etc. How if you put "Light IN you get Current OUT". How solar works.

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