I don't see solar mentioned on this page. And according to data found in a sibling comment, they are practically similar (0.03 nuclear vs 0.02 solar).

Maybe I read it wrong, but I don't see anything supporting the statement: "Nuclear is so safe--even fully factoring in the accident at Chernobyl--that people very occasionally falling off rooftops when installing solar panels is a bigger health hazard per Joule produced."