Solar Cells or Photovoltaic Energy   We can also modification the sunlight straight to energy using solar cells. Solar cells are also titled photovoltaic cells - or PV cells for clipped - and can be found on some teensy  appliances, like calculators, and even on spacecraft. They were first developed in the 1950s for use on U.S. space satellites. They are made of silicon, a special type of melted sand. When sunlight strikes...

Solar Thermal Electricity Solar life can also be misused to micturate energy. Few solar knowledge plants, equivalent the one in the show to the proper in Calif.'s Mohave Calif., use a highly recurved mirror called a story exchequer to pore the light on a pipage squirting felled a important  point above the curve of the mirror. The mirror focuses the sunlight to strike the pipe, and it gets so hot that it can boil water into steam....

 Solar Hot Water In the 1890s solar irrigate heaters were state victimized all over the Consolidated States. They proven to be a big betterment over club and coal-burning stoves. Artificial gas made from coal was available too to heat water, but it cost 10 times the price we pay for natural gas today. And electricity was even more expensive if you even had any in your town! Many homes used solar water heaters. In 1897, 30 percent...