History And Invention Of The Solar Lights, is going to be today’s post here in Discover My Inventions, solar lights I think was a great idea and invention, solar lights is a great way to cut back on energy cost, and one of the things I like and enjoy about solar lights is they come in so many different shapes categories and sizes, and I have recently bought and put up a little solar light at my back steps.
One of the things I like about solar lights is they’re not expensive to have is like my little solar line put up at my back steps that goes up onto my deck to give extra light, which only costed me five dollars and it does a great job. Solar-powered household lighting can replace other light sources like candles or kerosene lamps. Solar lamps use renewable energy with infinity supply which is cheaper than standard lamps.
In addition, solar lamps reduce health risk as kerosene lamps have a bad impact on human health. However, solar lamps may have higher initial cost, are weather dependent, solar lamps for use in rural situations often have the capability of providing a supply of electricity for other devices, such as for charging cell phones. American investors have been working towards developing a $10 / unit solar lantern for replacement of kerosene lamps
In the past solar panels used large crystals mainly made out of silicon which produced electricity when it was exposed to light. When electrons in silicon are exposed to light, they start to vibrate from their fixed positions following thermodynamics rules. Furthermore, it produces heat from the vibration and the movement.
Through this, silicon turns a large portion of light energy into electricity. However, manufactures found silicon too expensive to make and to put in as a component of solar lamps, photoelectric effect used in solar cells was first noted by Edmond Becquerel, a French physicist, in 1839. Albert Einstein won a Nobel prize in 1922 by exploring the nature of light and the photovoltaic technology based on photoelectric effect. The first photovoltaic module was built in 1954 by Bell Laboratories.
So that’s it for now I’m Randy Johnson Thanks For Stopping By And Being A Great Part Of Discover My Inventions.
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