Solar vs Generator for Lagos — Which One Cheap Pass

If you count enough years, yes for most house — but where e cross over depend on petrol price and how many hours of blackout you dey actually cover. Solar advantage grow for July 2026 when NNPC Lagos pump price climb reach like ₦1,300 per litre, because every naira wey enter pump price dey shorten solar payback. For one year alone, gen almost always cheap pass; the question na how long you go stay.

Na that one most Lagos setup wey dey work really be. Hybrid system dey use solar for the daily baseline, NEPA when e dey, and e keep gen for the rare heavy load or the third cloudy day back to back. E dey usually cheaper than sizing full off-grid system, because the last 10% of independence na the most expensive part to buy.

Directly. The payback figure for this site dey computed from the gen running cost wey solar dey replace, and fuel na the biggest part of that cost. When pump price rise, the monthly savings from solar rise with am and payback go short; when fuel drop, payback go long. Because petrol move two times inside two weeks for July 2026, treat any payback figure — including our own — as estimate wey tie to one particular fuel price, no be fixed property of the system.