Solar panels can't kill. You could have a very large field of panels, 0 deaths.
And of course if you fit the panels at the same time as building the house you don't get any additional deaths and even rooftop solar sails to the top of the list.
I'm sure we'll find another obscure stat to focus on though (even if we have to leave off anything that beats nuclear). Dont let the facts get in the way of a good story.