Source: Robert Ferris, CNBC

Tesla said Wednesday that the first two styles of its solar roof will be priced at about $21.85 per square foot. 

That price is slightly lower than the $24.50 per square foot that Consumer Reports had expected. [Its] prediction had been based on Tesla achieving a competitive price to conventional roofing materials, such as asphalt, once savings from electricity bills were factored in over the roof's expected lifetime.

Read Full Article: Tesla solar roof prices come in cheaper than some had expected