A retired executive who made his fortune in oil is selling his solar-powered Hawaii home for $7 million -- take a look inside the luxury off-grid estate

Caprice Nicole Photography for Island Sotheby's International Realty A 39-acre Maui estate designed by a former oil executive just hit the market for $7 million. Built in 2012, the home is completely off the grid, powered by 96 solar panels. In an interview with Bloomberg, owners Linda and John Stobart acknowledged the irony that they, an oil family, live in a solar-powered home. Take a look inside 4725 Hana Highway, which comes with Balinese-inspired outdoor showers, a saltwater pool, and sweep...