The solar industry is changing fast thanks to increasing demand.

The solar industry is responsible for the production of energy from the sun. It is a renewable form of energy creation that can be installed in private homes, or in businesses. The technology usually takes the form of photovoltaic cells in solar panels. According to the Solar Energy Industries Association, the price of solar panels halved between 2010 and 2014. This is fueling the growth of the industry which is seeing more installations year on year, and increasing numbers of people employed.