SS- A New Jersey Resident built a solar hydrogen home in 2006, which was the subject of a Scientific American article called "Inside the Solar-Hydrogen House: No More Power Bills--Ever" https://www.scientificamerican.com/article/hydrogen-house/ - great to see others integrating this tech - 17 years later.
http://hydrogenhouseproject.org

Edit: Apparently Mike's website is temporarily unavailable [...] - here's an archive view
http://web.archive.org/web/20220202063706/https://www.hydrogenhouseproject.org/index.html