PILLAR Joinnt Stock Company  

                  HISTORY                                             

 

TODAY 

Business activity: 

Manufacturing and sales of solar and electronic grade wafers                

TODAYCONTACT

Capacity (as of the end of 2003):

  • 36 MW in equivalent of monosilicon wafers

  • 8 MW in equivalent of multisilicon wafers

HOME PILLAR is constantly working on improvements to the technology of production to meet customers' requirements. Following the market trends, PILLAR has put much emphasis on the increase of solar grade wafer size and reduction of wafer thickness - two important aspects to improve production cost. 

Monosilicon wafers

PSQ and Full square

Round 

From 5" to 8" - Solar application

From 4" to 8" - Semiconductor application

Multisilicon wafers (Full square)

5" and 6" 

New products

Ga-doped monosilicon wafers

 150×150 full square monosilicon wafers

Recognition of excellent quality.

High efficiency Solar Cells on base of PILLAR wafers

Monosilicon SCs

Boron doped - 17.8 %

Gallium doped - 19.7 %

Multisilicon SCs

 16.31 %

 
Company strategies
  • Long term partnership with suppliers and customers
  • Continuous quality improvement programs
  • On time delivery
  • Flexibility to meet customers’ requirements

  • Best quality – best price – best services

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