Solar Power in Lagos,
Lagos
Plan your solar system with real Lagos data — accurate sun hours, current fuel prices, and ₦ cost estimates for Lagos homes and businesses.
Daily sun hours
4.5h
↓ Below avg
Fuel price
₦1,050
per litre · 2025
Solar payback
~11mo
vs generator 6h/day
vs London
3.0×
more solar energy
Get your exact system size for Lagos
Enter your appliances — our calculator uses 4.5h sun data and gives you exact panels, batteries, inverter size, and full ₦ cost breakdown.
Calculate my Lagos system →Why solar makes sense in Lagos
Lagos sits slightly below the national average for sun hours, but 4.5h of daily peak irradiance is still three times better than London (1.5h) or Germany (2h). Your panels will perform well year-round — sizing to 4.5h ensures your batteries fully charge even on average days.
With diesel at ₦1,050/litre in Lagos, running a 2.5kVA generator for 6 hours daily costs approximately ₦229,950/month — that's ₦2,759,400/year in fuel alone, before oil changes, servicing, and engine rebuilds every 4–5 years.
A properly installed 3kVA solar system in Lagos typically costs ₦2,000,000–₦3,000,000 all-in. At current Lagos fuel prices, that investment pays back in approximately 11 months — then you have 20+ years of near-free electricity, no noise, no fumes, and no rising fuel bills.
Common system sizes for Lagos homes
Price estimates for Lagos · mid-2025 market prices · lithium battery build
| Home type | Est. installed cost |
|---|---|
| 1–2 bedroom flat | ₦485k – ₦1M |
| 2–3 bedroom home | ₦2M – ₦3M |
| 3–4 bedroom home | ₦2.8M – ₦4.5M |
| Large home / small office | ₦4.5M – ₦6.5M |
Use the free calculator above for a precise quote based on your exact appliances and usage hours in Lagos.
Solar questions for Lagos homeowners
How many solar panels do I need in Lagos?
For a typical 2–3 bedroom home in Lagos — running fans, a fridge, TV, and lights — you generally need 6–8 × 400W panels. Lagos gets 4.5 peak sun hours per day. Our free calculator gives an exact count based on your specific appliances and usage hours.
How much does a solar system cost in Lagos?
Installed solar system costs in Lagos range from ₦485,000–₦1,000,000 for a small 1.5kVA flat setup, ₦2,000,000–₦3,000,000 for a full 3kVA home system, and ₦4,500,000–₦6,500,000 for large homes or offices with AC. Get 3 quotes from verified installers and compare line-by-line, not just the total.
Is solar worth it compared to a generator in Lagos?
At ₦1,050/litre in Lagos, running a 2.5kVA generator for 6 hours daily costs ₦229,950/month — ₦2,759,400/year in fuel alone before maintenance. A 3kVA solar system at Lagos prices typically pays back in 11 months, then provides near-free power for 20+ years.
What is the best battery for solar in Lagos?
Lithium LiFePO4 batteries (Pylontech, Felicity Solar, BYD) work best in Lagos's climate: they handle heat well, use 80% of capacity, and last 10–15 years. Tubular lead-acid (Luminous, Exide) are cheaper upfront but last 3–5 years, need water top-ups every 3 months, and only use 50% of their rated capacity. Over 10 years, lithium is usually cheaper.
Ready to go solar in Lagos?
Get your exact panel count, battery size, wiring spec, and full cost estimate — sized for Lagos's 4.5h sun and your actual appliances.