Veeco Instruments Inc. announced that the Guangdong Redsolar Photovoltaic Tech Co., Ltd (Redsolar), a leading producer of concentrated photovoltaic (CPV) solar cells in China, has purchased multiple TurboDisc® K475™ As/P MOCVD (metal organic chemical vapor deposition) Systems. The TurboDisc K475 MOCVD tool is a fully integrated deposition system that creates high quality compound semiconductor layers for CPV devices.