Your windows become powerful with SolarGaps

If you’re about to replace your roof, Tesla has you covered, but roofs have a long life span, and besides, not all of us have the luxury/misery of having a roof to replace in the first place. Most of us have walls with glass in them, however, and that’s the window of opportunity SolarGaps is reaching for, with a Kickstarter campaign for its solar panel window blinds. At first glimpse, this