We have extended our activities in the photovoltaic area such that we can take your industry from concept to commission. We can assist you in building integrated silicon plants; from sand to solar cells. We can set up your facility or help you out only in those areas where you may need assistance.

Polysilicon

• Designing and setting up polysilicon plants for PV industries
• Designing and manufacturing custom CVD reactors for polysilicon deposition
• Methods of characterizing polysilicon
• Other impurities

Crystal growth

• CZ crystal growth equipment set up
• Set up of silicon casting facility for mulitigrain ingots
• Designs of the related hot zones including thermal modeling using CFD
• Process related to CZ and multigrain casting
• New technologies emerging in the area of crystal growth

Wafer slicing

• Ingot shaping and dicing
• Wafer slicing using the wire saw
• Wafer Cleaning related issues

Cell and module manufacture

• Solar cell line or individual areas such as
  • Etching
  • Diffusion related processes
  • PECVD coating
  • Screen printing
  • Cell testing
• Module assembly line