Off-grid solar sizing in Benin
What a year-round off-grid system costs you in 3 cities, sized against the worst month rather than the annual average.
| City | Annual per kW | Worst month | Array for 3 kWh/day | Seasonal swing |
|---|---|---|---|---|
| Cotonou | 1,545 kWh | June | 1.28 kW | 1.5× |
| Abomey-Calavi | 1,500 kWh | June | 1.30 kW | 1.5× |
| Porto-Novo | 1,429 kWh | June | 1.34 kW | 1.5× |
Panel angles matter as much as panel count. Solar panel angles in Benin →