Solar and nuclear are comparable: 0.02 vs 0.03 deaths/TWh (https://ourworldindata.org/grapher/death-rates-from-energy-p...)

Depending on what kind of solar, it can have quite a high death/TWh ratio because people fall off roofs while installing them. As a ratio is far better now that so much new solar is ground level solar farms and not installed by amateurs or professionals who have a van, a ladder and watched a YouTube video that one time. Some older estimates based, I think, on generic roofing accident rates, were up to 0.44 deaths/TWh.

Wind is more dangerous than nuclear (0.04), I guess also from falls and accidents during construction and maintenance.

Edit: All are incredibly safe compared to the next worst, hydro (1.3, or 30 times worse than wind).

Only if you remember to reapply sunscreen every few hours.

The potential for widespread radiation leakage from nuclear doesn't exist with wind or solar. I would think a terrorist would hit a nuclear power plant over any wind or solar farms.

The Chernobyl exclusion zone will remain uninhabitable for the next 20,000 years.