The solar industry has grown and evolved hugely in recent years. When I started in the industry some 15 years ago, the largest photovoltaic project in the world was 10MW. Today, that would be considered quaint; as large scale power plants are installed by the multi-hundred MW. Growth has really taken off in the last couple of years with global installed capacity almost doubling between 2015 and 2017, and with PV capacity growing faster in 2016 than any other power source.