howmuchsun

Off-grid solar sizing in North Korea

What a year-round off-grid system costs you in 3 cities, sized against the worst month rather than the annual average.

CityAnnual per kWWorst monthArray for 3 kWh/daySeasonal swing
Pyongyang 1,446 kWh July 1.39 kW 1.7×
Hamhŭng 1,521 kWh July 1.18 kW 1.5×
Namp’o 1,483 kWh July 1.29 kW 1.6×

How these figures are calculated