There are better examples, but given you asked;

     With an installed solar capacity of 540 MW of PV, and a battery storage capacity of 225MW/1,140MWh (BYD ESS), the plant is designed to deliver 150 MW of dispatchable power from 5 am to 9.30 pm year-round to the national grid under a 20-year power purchase agreement with South Africa’s national power utility company, Eskom.

It's in MegaWatts not GigaWatts and delivers no power for seven and half hours every 24 hours.

That is not mimicing the stable baseload that nuclear (or a hydro electric pupmped storage dam) provides.

I'm not anti solar but a project such as your example has a long way to go to met the demands of a European country.

It's worth looking into how much of a dent it makes in South African energy demands.