He joined up with his sister who is an architect, and they have this business, and they present the roof tile to a person who is doing development and say, "You can buy it for the cost of just the roof tile without the solar." So they're giving it at a discount, and then they'll build them using the internet of things over time, they'll pay about a third of the utility charges for the electricity and they can sell the excess back to the grid.
Se asoció con su hermana, que es arquitecta, y tienen este negocio. Presentan la teja a una persona que está construyendo y le dicen: "Puedes comprarla por el costo de la teja sin el panel solar", así que la dan en descuento y las fabrican usando el Internet de las cosas.