Comment by doener

I think the key is to combine it with a strong, digitalized grid and a lot of BESS—a technology which is now getting progressively cheaper, just like PV.

https://about.bnef.com/insights/clean-transport/new-record-l...

I believe it is realistic to expect that, in combination with other renewable energy sources such as wind (which, for example, generates more energy at night than during the day), biomass, and hydropower—along with the high level of grid integration currently taking place in Europe—the share of renewable energy could reach 100 percent in 10 or 15 years. Provided there is the political will to do so.