Singyes Solar Technologies (CG Solar), have won a bid to construct a photovoltaic (PV) roof for the Weihai Citizen Culture Center in China. The 6,300-sq m PV roof will have a 270 kilowatt (KW) capacity. The system will use 45 sets of KACO Powador 4501xi on-grid inverters with an estimated 320,000 kilowatt-per-hour annual output. The…