Solar Installation for Lagos — Package, Price, Payback
4 tier from ₦350K Basic reach ₦12M Off-grid · payback 30-48 months · top installer · ROI
Solar for Lagos no be ideology any more — na arithmetic. At ₦1,255 per litre petrol and ₦209.50 per kWh for Band A NEPA, the payback period for solar don drop reach 30-48 months for most household. The question now no be whether solar make sense, but which tier match your load and your budget.
Basic
30mo paybackPowers: Light, fan, phone charging, laptop
Best for: Small flat, light load only
Standard
36mo paybackPowers: Light, fan, TV, fridge, washing machine
Best for: 2-bed flat, moderate use
Premium
42mo paybackPowers: Full house include 1-2 AC unit
Best for: 3-bed house, comfortable living
Off-grid
48mo paybackPowers: No need NEPA at all — all appliance + AC
Best for: Big house, no grid depend
Wetin “solar installation cost” actually mean
Search “how much be solar for Lagos” and you go see anything from ₦150,000 to ₦12 million. Nobody dey wrong — dem just dey price three different thing with the same name: the installer LABOUR, one COMPONENT, or the whole INSTALLED SYSTEM. Here na how the three separate.
Two site fit quote “1kW” and “1kVA” and look like say na the same system — e no be. kW dey describe the PANEL ARRAY; kVA dey describe the INVERTER rating. Na why the same small system fit show as ₦450,000 for one place and ₦1.8 million for another. When you dey collect quote, always ask which one dem dey measure, and whether battery and labour dey inside.
Four question to ask before you pay deposit
- “This price, e cover battery?” The battery na usually the most expensive single item, so quote wey no get battery inside go always look cheaper pass the one wey get am.
- “The kVA you talk, na inverter abi panel?” Make dem write the panel array for watts AND the inverter for kVA, separate.
- “Labour and wiring dey inside?” Expect am to add 10–20% on top of component cost if e no dey inside.
- “Which warranty each part get?” Panel usually get long warranty pass inverter, and inverter pass battery — one “5-year warranty” for the whole system dey hide the part wey go first spoil.
Component price last verified 2026-05-14. Solar price dey follow the naira/dollar rate, so confirm current price with dealer before you budget. Note say the panel and inverter range dey come from two different source wey agree, but the lithium battery range na from one source alone — treat am as rough guide, no be firm quote.
Solar installation quality dey vary widely for Lagos. Use installer wey get strong warranty and live track record. Premium tier: Arnergy, Daystar Power, Lumos — dem dey expensive but the warranty real. Mid-tier (good value): GVE Projects, Salpha Energy. Be careful of installer wey quote unusually low — solar na 15-20 year investment and installation quality go decide the lifespan.
Choose your model
Hybrid setup (solar + NEPA + sometimes generator for backup) na the practical choice for most Lagos home. Cheaper to install, e fit handle big load wey solar alone no fit, and the grid serve as backup. Off-grid (Premium or Off-grid package tier) na for person wey want complete independence — bigger upfront cost (₦2.5M-₦12M+) but no monthly NEPA bill or fuel.
Decision rule wey simple: if you go pay back the off-grid system within 6 years AND you fit afford the upfront, off-grid go win long-term. If you want lower upfront and faster payback, hybrid better. Most Lagos solar installation wey work na hybrid by default.
How long e go take to pay back
Calculation dey straightforward: take your current monthly generator + NEPA bill, subtract wetin you go still pay after solar (mostly NEPA for hybrid setup), and that na your monthly savings.
| Tier | Saves/mo | Payback |
|---|---|---|
| Basic | ₦15.0K | 30mo |
| Standard | ₦45.0K | 36mo |
| Premium | ₦80.0K | 42mo |
| Off-grid | ₦150.0K | 48mo |
The battery na 40-60% of solar system cost. Wrong choice fit cut your system lifespan by half.
Home solar + electric car fit drop your transport cost reach 87% vs petrol.