Scientists just broke the record for the highest efficiency solar cell
The solar scene is being illuminated. And it's blinding. A team of researchers at the US Department of Energy's National Renewable Energy Laboratory (NREL) has created a solar cell with a record efficiency of 39.5 percent under 1-sun global illumination, breaking the world record for solar cell efficiency, according to a recent study published in the journal Joule .
https://interestingengineering.com/record-highest-efficiency-solar-cell