It’s not just the aesthetic shape that’s creating hype; it’s also the reason why it’s designed to capture both sunlight and moonlight. Designed by Rawlemon German architect, André Broessel, this new solar energy harvesting system is 35 percent more efficient than conventional dual-axis photovoltaic designs.
Filled with a transparent liquid, the purpose of this transparent sphere that can fit into any building is to generate cleaner energy with a lower carbon footprint.
via German Designer Gets the Ball Rolling For Sustainable Energy | Socialearth.org