Nice niche product! According to a study by Bloomberg New Energy Finance, from 2004 to 2015, over a trillion dollars of capital has been deployed in solar project, at a compounded annual growth rate of 27%. Despite the huge growth of the solar energy sector, the industry is still a tiny fraction of global electricity production. With the cost of solar energy production declining, and an increasing understanding of the necessity to change our energy production mix, the solar energy market is poised for growth.