The newest big thing in solar power is a set of solar panels so small that they could be mistaken for specks of glitter.
Researchers at Sandia National Laboratories have produced “microcells” that are thinner than a human hair, which are made from crystalline silicon and use 100 times less material to generate the same amount of electricity as standard solar cells made from 6-inch square solar wafers [Inhabitat].
What’s more, the tiny solar cells could be attached to flexible materials like plastic or cloth, letting inventors dream of a solar power tie that could recharge your cell phone, or a tent that could run electric lights at night.
Says lead researcher Greg Nielson: “With this technology, one can envision ubiquitous [solar-powered] devices.” … In the lab, these hexagonal microcells have achieved photovoltaic efficiencies of about 15 percent, denoting the percentage of light shone on them that is converted into ...
