Silicon Ingots Pulling

  Mono-crystalline silicon ingots growth technology is the first link to control the quality strictly in photovoltaic industry chain, because the quality of silicon ingots will directly affect cells'conversion efficiency. With the development of the industry and the improvement of technology, 6-inch mono-crystalline silicon ingots cannot meet the requirements of systems and users. Meanwhile, Sharp, the world's biggest PV manufacturer, put forward the 8-inch mono-crystalline silicon ingots product concept.
  Through improving the heat system, adding the quantity of the material of each furnace, change of the mono-crystalline furnace, improving the lead of the heat field and airstream, and improving of the condition of Mono-crystalline silicon ingots pulling technology. The company has successfully developed 8-inch solar grade mono-crystalline silicon by improving heat system, increasing the amount of raw materials in single furnace, improving thermal field and air flow trends, and optimizing growth technique conditions. DRXF-85 mono-crystalline silicon furnace developed by EGing PV has obtained 3 invention patents. This environmental device has good reliability and lower power consumption rate. EGing PV's strong R&D capability, advanced manufacturing equipments and industry experience accumulated for years not only ensure its mono-crystalline silicon ingots have good quality and take the leading place in PV industry, but also provide sufficient production capacity for EGing PV industry value chain.