I think I read somewhere that you need 800 wind turbines to replace a typical nuclear plant or 5 million solar panels. Personally, I prefer solar panels on roofs over wind turbines as it's less of an eye soir and noisy.
Wind and solar work well together. It's windier at night and in winter when solar underperforms. It can be built in farmland wherever agrivoltaics may not be appropriate. It is especially valuable in Europe which has high wind and lower insolation.