❮
Lefiq thrives to serve its customer's needs and assumes highest priority to resolve its customer issues
Cost-effective Solutions for Semiconductor, Hard Disk Media and Photovoltaic Fabrication
Lefiq's advance technology is backed by the state-of-the-art analytical instruments at its R&D Lab
❯

Solar Cleaning Solutions

Lefiq Solar Cleaning Solutions:
Lefiq 5000 Series (5100, 5200, 5300)

Description:

Lefiq Solar Cleaning series covers 3 different solutions where each could be applied in a different stage of the solar cell fabrications:

  • Lefiq Solar Cleaner 5100 is an alkaline solution with a pH around 13 t0 14 which can be used for cleaning bare glass substrate before any fabrication.
  • Lefiq Solar Cleaning 5200 is a cleaning solution with a mild pH around 9 to 12, which can be applied after fabrication of PN junctions.
  • Finally, the Lefiq Solar Cleaner 5300 is an organic solvent with a pH around 7 that needs to be used before applying a corrosive protection layer on the top of the fabricated electronic devices (Sealing Process). Lefiq Solar Cleaner 5300 is used to remove all particles that can cause either contaminations or short circuits before final stage of packaging.