But you know what? Cool as space solar is, we don’t actually have to go into space to revolutionize solar energy generation (which is already revolutionizing energy itself). Down here on the surface, solar panels are already covering rooftops throughout Europe and desert expanses in the American Southwest, not to mention steadily eating away into fossil fuel dominance. With upcoming quantum dot solar cell technology about to burst onto the scene, which essentially replaces standard silicon with artificial, solar-energy collecting molecules, expect the revolution not just to continue, but to accelerate.
Before we continue, it’s worth noting that lots of cool but ultimately impractical solar-panel-as-something-else designs (where solar panels replace roads, walls, windows, etc) have been floated lately. The problem always comes down to the fact that solar panels just aren’t advanced enough to double in function. But quantum dot tech may change that. Imagine every window in the world filled with solar harnessing technology that you wouldn’t even be able to see with an electron microscope. So say goodbye to those unsightly panels, because without even looking different, your transparent windows might function as mini power stations in just a few short years.