Deletion of Hayes Barnard

Comment: Added a few more sources to the article. Many meet  including https://www.businessinsider.com/reinventing-the-solar-business-according-to-solarcity-exec-2019-7 1, https://www.icastusa.org/solar-powered-desalination/ 2, https://thesiliconreview.com/magazine/profile/financing-the-clean-energy-future-loanpal 3, https://www.inverse.com/article/55481-the-3-huge-trends-driving-the-imminent-solar-energy-revolution 4, https://www.bizjournals.com/sacramento/news/2013/12/26/hayes-barnard-exec-of-year.html 5, https://www.inverse.com/article/57475-ex-solarcity-exec-is-using-tesla-powerwall-to-bring-clean-water-worldwide 6
Stance: keep
Cited policy: Wikipedia:Notability (WP:SIGCOV)