In a city like Seoul which experiences a humid continental climate with dry winter, which sometimes drop below the freezing degree but yet have an uninterrupted power supply using solar to power almost a million households in the smart city with over 100 MW solar power generated and used by public buildings.
Bs!
https://www.iea.org/articles/korea-electricity-security-policy208TWh of coal, 188 TWh of gas, 158Twh of nuclear, 23 TWh of solar.
You really think those panels are what keeps lights on in South Korea? 100MW of solar, 1 million houses, 3 peak hours of sun in winter, 0.3kwh per house per day, 10 kwh a month, does that seem right to you in a country that has an energy consumption of per capita 10,290 kWh a year? Common!