The Accelerate Group

Peter Medlin

Solar power has been used here and there in Illinois for a long time. But now the state is going for it in a big way. 

In the 19th Century, scientists discovered that you could generate electricity directly from sunlight when you arrange certain elements in a particular way. In the 1950s, scientists at Bell Labs took an element they were using to develop the first transistors – silicon – to create the photovoltaic, or PV, cells that we know today.