Tesla opens up preorders for its solar roof

Tesla has started taking preorders for its “solar roof,” the tile-sized solar panels that the company announced back in October 2016. According to the company, the “typical” customer in the US can expect to pay $21.85 per square foot of solar panels.A Tesla solar roof for a two-story, 2,000-square-foot home in New York state would cost around $50,000 to install after federal tax cuts, and would generate $64,000 in energy savings over 30 years, according to the company&rsq