(EnergyAsia, June 28, Thursday) — US-based GT Solar Incorporated, a global leader in photovoltaic (PV) technologies and equipment, said it has signed a $39.5 million contract to sell polysilicon reactors and converters to China’s Jiangsu Shunda Electronic Materials and Technology.GT Solar’s reactors and silicon tetrachloride converters will be installed at Shunda’s facility near Nanjing, China,…