Is solar worth it in Lagos?
With diesel at record prices and EKEDC supply averaging just 6-10 hours daily in most areas, solar is no longer a luxury for many Lagos homeowners; it is the most economical long-term energy solution.
Choosing the right solar system size
| System Size | Suitable For |
|---|---|
| 1-2kW (basic) | Fans, lights, phone charging |
| 3-5kW (mid) | Fridge, TV, lights, small AC |
| 8-12kW (full home) | All appliances including 2-3 ACs |
System components include panels, inverter, batteries, mounting, and installation.
Key components explained
Solar panels: Convert sunlight to DC electricity. Quality brands: Jinko, Canadian Solar, LONGi, Mono-X.
Inverter: Converts DC to AC for home use. Also manages battery charging. Quality brands: Victron, Growatt, Sungrow.
Batteries: Store power for night-time use. Lithium (LiFePO4) batteries last 8-12 years. Lead-acid last 3-5 years and are cheaper upfront.
What to watch out for
- Cheap Chinese panels with no warranty support in Nigeria
- Installers who undersize your battery to cut initial cost
- No earthing/grounding on the system (fire risk)
- No circuit protection (fuses, breakers) between panels and inverter
How to find a solar installer in Lagos
Use PronearMe's solar installation page to find verified installers. All our solar pros have demonstrated installations and real customer reviews.