howmuchsun

Off-grid solar sizing in Armenia

What a year-round off-grid system costs you in 1 city, sized against the worst month rather than the annual average.

CityAnnual per kWWorst monthArray for 3 kWh/daySeasonal swing
Yerevan 1,481 kWh December 1.70 kW 2.2×

How these figures are calculated