Germany, for example, has no nuclear energy and is getting 60-70% of its energy from renewables.

Gas and Coal are 40% of the Power generation inside German borders but that is not the sum of German consumption. When nuclear was cut more gas was used. This also completely ignores the electricity generated elsewhere in the EU that Germany is Importing.

https://www.ceicdata.com/en/germany/electricity-imports-and-exports/electricity-imports-france

https://www.statista.com/statistics/1403646/germany-monthly-distribution-of-electricity-production-by-source/

there are three.

Albania, Iceland, and Paraguay obtain essentially all of their electricity from renewable sources (Albania and Paraguay 100% from hydroelectricity, Iceland 72% hydro and 28% geothermal). You may notice Solar is not mentioned.