HHV Directional Solidification (DS) vacuum furnace for “Crystallization of Multi-crystalline Silicon” has been engineered for the columnar growth of multi-crystalline Silicon for Photovoltaic (PV) Applications.
Its dimensions allow the melting of 20 Kilograms of silicon feedstock loaded in a silicon crucible, then the columnar crystallization, based on Bridgman process as crystal growth configuration.
HHV DS vacuum furnace designed to produce high quality ingot suitable to process high efficiency solar cells. The high silicon feedstock yield, and the automatic operation cycle helps optimized ingot production cost.

HHV Directional Solidification (DS) vacuum furnace for “Crystallization of Multi-crystalline Silicon” has been engineered for the columnar growth of multi-crystalline Silicon for Photovoltaic (PV) Applications.
Its dimensions allow the melting of 20 Kilograms of silicon feedstock loaded in a silicon crucible, then the columnar crystallization, based on Bridgman process as crystal growth configuration.
HHV DS vacuum furnace designed to produce high quality ingot suitable to process high efficiency solar cells. The high silicon feedstock yield, and the automatic operation cycle helps optimized ingot production cost.