Saudi Arabia Solar PV Commercial and Industrial Distributed Generation Market Assessment, By Type [Grid-Tied, Grid-Tied with Battery Back-Up, Off-Grid System], By Technology [Monocrystalline Silicon, Thin Film, Polycrystalline Silicon, Others], By Installation System [Ground Mounted, Rooftop, Building-Integrated Photovoltaics], By Region, Opportunities, Forecast, 2016-2030