I now what you’re thinking. Haven’t solar panels been installed onto roofs for decades? Yes, that’s true. But SolarCity isn’t talking about retrofitting an existing roof with panels. Instead, the company’s new roofing system is made entirely of the solar panels themselves. SolarCity cites data that shows there are more than 5 million roof replacements per year in the U.S. Instead of having those roofs replaced with traditional shingles or other materials, and then possibly adding a solar system afterward, why not just build the new roof completely out of solar panels instead?
SolarCity is expected to roll out its new solar roofing product in the coming months. The company will also be able to install Tesla’s new whole-house batteries, allowing a home to run on solar power 24/7.