Off-grid solar sizing in Tanzania
What a year-round off-grid system costs you in 4 cities, sized against the worst month rather than the annual average.
| City | Annual per kW | Worst month | Array for 3 kWh/day | Seasonal swing |
|---|---|---|---|---|
| Dar es Salaam | 1,593 kWh | April | 1.11 kW | 1.3× |
| Mwanza | 1,592 kWh | December | 1.01 kW | 1.2× |
| Dodoma | 668 kWh | September | 3.14 kW | 2.1× |
| Zanzibar | 582 kWh | June | 3.23 kW | 1.5× |
Panel angles matter as much as panel count. Solar panel angles in Tanzania →