BCD Electric Blog

Posted on Wednesday, May 30, 2007

Printable Solar Panels

Printable Solar Panels
Fasten your seatbelts. What you are about to hear is full of promise but potholed with hype: paintable, plasterable, printable solar panels, harvesting energy from the sun. Here's the quote on MIT's Technology Review (July/August 2004), "Breakthroughs in nanotech are making it possible to turn out cheap, flexible solar cells by the meter. Soon your cell phone may be powered by the sun." In this report, we will discuss the many issues brought up by this quote, both about technology evolution, business hype and nanotechnology's great promise. We also provide a school resource to help students think about where solar power can be used and where it's underkill. Nanotechnology helps solar power overcome the limits of expensive flat-panel semiconductor technology. Nano also can help improve cell efficiency. Ultimately, applications for such technology are an issue of cost and reliability.