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Telecom-STV

Silicon wafers

  • Wide range of SEMI grade wafers from 1 to 6 inches
  • Wafers for MEMS and other special applications
  • Other solid silicon objects of various form for special application

Silicon solar modules

  • Solar modules from 10 to 210 Wp
  • Small solar modules for special applications

Testing equipment for silicon ingots and wafers

Capacity of production line:

  • Silicon wafers - 1,000,000 per year
  • Silicon solar cell - 1.5 MW per year

Contactless resistivity tester

The Contactless Resistivity Tester is a device meant for testing electrical resistance on flat and bubble surfaces of semiconductor ingots.

Microwave relaxometer

Microwave relaxometer is designed for express non-destructive contactless local measurement of non-equilibrium charge carrier effective lifetime in silicon substrates, epi-wafers and solar cells at different stages of manufacturing cycle.

Silicon wafers

Telecom-STV produces several kinds of silicon wafers.

Solar cell tester

Telecom-STV introduces the following types of equipment:SOLAR CELL TESTER, MICROWAVE RELAXOMETER, CONTACTLESS RESISTIVITY TESTER FOR SEMICONDUCTOR INGOTS TRM 0,1/100i.

Solar modules

Telecom-STV produces solar modules for different purposes.

Made in Zelenograd

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