☀️ Peak sun hours in Nigeria
Nigeria gets strong, steady sun — roughly 4.5 to 6 peak sun hours. The north is sunniest; the humid south a little lower.
| Region | Approx. peak sun hours (annual avg) |
|---|---|
| Northern Nigeria (Kano, Sokoto) | ~5.5 – 6.0 |
| Middle Belt (Abuja, Jos) | ~5.0 – 5.6 |
| South-West (Lagos, Ibadan) | ~4.6 – 5.2 |
| Niger Delta & south-east | ~4.3 – 4.9 |
Use your local figure in the solar panel calculator and the energy production calculator. Background: peak sun hours by location.
⚡ Electricity prices in Nigeria
Grid tariffs vary by band, but the real comparison in Nigeria is often the generator: running a petrol or diesel generator can cost far more per kWh than the grid. Many homes and businesses spend heavily on fuel, so solar-plus-battery competes against that high effective cost, not just the utility bill.
💸 Incentives & net metering
Nigeria has federal and donor-backed programmes promoting solar (rural electrification, mini-grids and home-system schemes), and there is strong policy support for off-grid solar. Formal residential net metering is limited, so most systems are sized for self-consumption plus a battery for backup. Check for current subsidy or financing programmes in your state.
💰 System cost & payback in Nigeria
Battery backup is almost always part of the system here:
| System size | Approx. cost | Suits |
|---|---|---|
| 1–2 kW + battery | ~₦1.2M – 2.5M | Essential loads backup |
| 3–5 kW + battery | ~₦3M – 6M | Whole-home backup, cut generator use |
| 10 kW + battery | ~₦7M – 13M | Large home / small business |
Work out your own numbers with the ROI calculator and the bill savings calculator, or design the whole system with the system report builder.
💡 Local insight: Nigeria
The economics in Nigeria are driven by generator displacement. If a household or shop currently spends a lot on petrol/diesel, a solar-plus-battery system can pay back quickly just by cutting fuel — sometimes in 2–4 years — while also removing noise and outages. Size the battery for your essential loads during typical outage hours, and the panels to recharge it plus cover daytime use.
🧰 Solar tools
Plan your system with these:
- Solar panel calculator — how many panels for your usage and sun hours.
- Solar bill savings calculator — how much you'll save.
- ROI calculator — payback period.
- Battery calculator — if you want backup.
- Full system report — design the whole system in one page.
Related reading: grid-tied vs off-grid vs hybrid, how long do solar batteries last, and how many panels to run a house.
❓ Frequently asked questions
How many peak sun hours does Nigeria get?
About 4.5 to 6. The north (Kano, Sokoto) is sunniest at ~5.5–6, while the humid south is around 4.3–5.2.
Is solar worth it in Nigeria?
Often yes — especially where it replaces expensive generator fuel. A solar-plus-battery system can pay back in roughly 2–4 years by cutting petrol/diesel costs, while ending outages.
Do I need a battery for solar in Nigeria?
Usually yes. Because grid outages are common, most systems include a battery (or hybrid inverter) so you have power during outages; grid-tied-only systems shut off during a blackout.
How much does solar cost in Nigeria?
A whole-home 3–5 kW system with battery is roughly ₦3M–6M; smaller essential-loads systems cost less. Get local quotes.
Note: Nigeria tariffs, programmes and prices (and the naira) change over time. These figures are approximate, for planning only — verify with local installers.