Solar Panels under $2/watt
Okay, not just yet - but soon we may have much cheaper solar panels
. This is down to research by the Colorado State University. The panels will be made by AVA Solar
, and production should start towards the end of next year. The manufacturing process is also claimed to have a lower environmental impact, although it does use cadmium telluride (CdTe) which sounds quite nasty.
See also the official press release.
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