This guy is living my future, now. According to this article, in the summer, he collects about nine times the solar power that he needs for his house using solar panels on his roof. The extra goes into batteries for nighttime, and… here’s the best part… conversion of water to hydrogen fuel using an electrolyzer. He stores it up in 10 propane tanks and uses it for all his additional energy needs.
Hurry up and get here, future! Scale this shit up, people! :>