The Original Eco Friendly & Sustainable Living Portal (since 2009)
cheapest solar cells, Tag
- Austrian scientists create a cheap, flexible solar cell just 3 micrometers thick Fri, 28 Aug 15, 1:30amFor several years, the age old mineral perovskite has been something of a holy grail of solar cell efficiency; the mineral is abundant, cheap, lightweight, and highly efficient when it comes to absorbing light...