The History of the Radio.

Photovoltaic Cells As our society expands, there become greater needs for energy. The rate that we are currently using non-renewable resources is dreadful and they will be depleted quite soon. And so we should begin focusing on other forms of energy that can be harnessed and converted to a useable form. One great source of renewable energy is the Solar Energy for our sun. This energy can be converted to a usable form in a …

…ways to design them. The cost of manufacturing these PV modules is still quite expensive and installation adds even more to the cost. But I believe that the cost are dropping and the possibilities of more frequent use is in sight. I hope I have properly explained the structure and the functioning of Photovoltaic cells. There are many uses for them I hope we will all begin to use them as an alternate power source.