howmuchsun

Off-grid solar sizing in Tajikistan

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
Dushanbe 1,562 kWh December 1.25 kW 1.6×
Isfara 1,643 kWh December 1.17 kW 1.5×
Istaravshan 1,685 kWh December 1.05 kW 1.3×

How these figures are calculated