Photovoltaic panels aren't the most glamorous technology: They're usually tucked away on a roof, and when you can see them, they're ugly. And inefficient. But what if they made architecture more beautiful? And what if they were more efficient, working even at night? Say hi to Rawlemon, a solar ball lens that is quickly making its way to market.
This perfectly spherical glass ball is the work of a German architect named André Broessel, who began working on it three years ago with the aim of making solar power more efficient and less expensive, a technology available to everyone, everywhere. "Our product is democratic," he told me recently over email. "Imagine, we are conceiving autonomous products able to concentrate the light even during a cloudy day, which are generating sun powered energy wherever you are in the world. Energy for free."