subject: Photovoltaics And Their Role In The Future Of Solar Energy [print this page] Photovoltaic cells were initially used as power for devices like personal calculators, and other types of personal gadgets, but there is now testing for solar roadways. In existence at present are solar parking meters, street lights, emergency phones, and power stations in parts of the world. As the need for renewable energy grows, photovoltaic use will increase in the number of items that are seen every day.
Photovoltaics And Their Role In The Future Of Solar Energy
