Making Conductive Glass for Photovoltaic Cell | Tin (II) Chloride Method

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SUMMARY

The forum discussion focuses on the process of making conductive glass for photovoltaic cells using the Tin (II) Chloride method to deposit a layer of SnO2 on glass. Participants share various alternatives, including Indium Tin Oxide (ITO) glass and Low E glass, which features a metallic coating that allows for electrical conductivity. The discussion highlights the challenges of sourcing conductive glass, particularly for small-scale purchases, and the potential costs involved, with prices ranging from $4 to $14 per square foot. Additionally, the importance of the glass's optical properties for solar cell efficiency is emphasized.

PREREQUISITES
  • Understanding of SnO2 (Tin (IV) Oxide) and its application in conductive coatings
  • Familiarity with photovoltaic cell components and their functions
  • Knowledge of ITO (Indium Tin Oxide) glass and its properties
  • Basic concepts of optical properties related to solar energy absorption
NEXT STEPS
  • Research the properties and applications of ITO (Indium Tin Oxide) glass in solar technology
  • Investigate the production methods and characteristics of Low E glass
  • Explore the use of TiO2 (Titanium (IV) Oxide) in photovoltaic cells and its role in light absorption
  • Learn about alternative conductive coatings and their effectiveness in solar applications
USEFUL FOR

Individuals interested in DIY solar technology, researchers in photovoltaic materials, and anyone involved in the development of conductive glass for energy applications.

  • #31
Thank you so much, for answering my question. Have you ever used transparent conductive glass before? :smile:
 
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  • #32
Yeah, I use FTO just about everyday, and occasionally use ITO. The advantage to ITO is that it can be deposited on Temp-sensitive things, like plastic, or rather I believe this is so b/c I've never seen FTO on plastic. SnO2 is transparent in all it's mildly doped forms as deposited on glasses and plastics that I've used. I say "transparent", but in actuallity there is an internal reflection and index of refraction scattering that leads to ~4% loss of light, depending on the wavelength.
 
  • #33
Hi,
That's good to know... I would like to buy FTO coated glass... but it is kind of hard to find vendors... although I found out that I can buy it from Pilkington and AFG can you tell me your source?
Thank you very much
 
  • #34
Hello everyone,

dyesol sales conductive glass they have 10ohm square meter and 8ohm square meter.
I think this are good conductive glasses with attractive price.

have a look at https://secure.dyesol.com/index.php?template=TestCell
 
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