Wait a moment, now this is insulting. You do not need to know who owns the domain to know that this is a legitimate charity. Additionally the owner has the right to privacy. To answer your question from your comment on article one http://whois.pir.org/ comes standard with a lot of website creation. Also, the money isn't going to the website (which is simply there for informational purposes), it is going to the charity.

• An admin of this Facebook page (Founded on 10 January 2013) has access to both the domain and the IRS information: https://www.facebook.com/solarkitsforchange/. It has years of photographic records of the charity's work.
• The charity is a "Certified Charity" on https://www.gofundme.com/dwalile-library-solar-system
• Search "Solar" the EIN numbers match http://nccs.urban.org/sites/all/nccs-archive/html//PubApps/geoShowOrgs.php?id=c27003&code=c27003&v=n&lev=
• Search "Solar Kits" the EIN numbers match http://www.irsexempt.com/sitemap/SIDST3
• View "In Care Of" row: http://www.irsexempt.com/472882785 This matches http://solarkitsforchange.org/about.html