Solar Dyes

[irishbobcat]

Use of Solar Dyes

Solar Dyes
Here is another promising technology that is still being developed. Invented by the Swiss in the 1990s, the idea is to produce solar cells in cheap, easy, attractive dyes that can be painted or sprayed onto almost any surface. The benefit is both cost and application: the dyes are only one tenth of the cost of silicon panels and you can boldly take them where solar has never gone before. Imagine painting your house with solar cells and reaping just enough energy to power your microwave. That is the downside: solar dyes are not yet as efficient as thin film solar, and many dyes only last several years instead of decades.


http://cleantechnica.com/2008/07/21/clean-tech-intro-the-solar-family/