Tesla will begin with production of two of the four styles it unveiled in October: a smooth glass and a textured glass tile. 1 Roofing a 2,000 square-foot home in New York state—with 40 percent coverage of active solar tiles and battery backup for night-time use—would cost about $50,000 after federal tax credits and generate $64,000 in energy over 30 years, according to Tesla’s website calculator.
That’s more expensive upfront than a typical roof, but less expensive than a typical roof with traditional solar and back-up batteries. The warranty is for the lifetime of your home. https://www.bloomberg.com/news/artic...for-you-to-buy