How Much Does Solar Installation Cost in Nigeria?
Solar Installation in Nigeria is rapidly gaining momentum as more individuals and businesses seek reliable alternatives to the national power grid. With abundant sunlight throughout the year, Nigeria is perfectly positioned to benefit from solar energy. From small home systems to large-scale commercial setups, solar installation offers a sustainable and cost-effective solution to the country’s electricity challenges. This growing demand is driving innovation, affordability, and increased access to clean energy across the nation.
In this guide, we’ll walk you through everything you need to know about solar installation in Nigeria—from system types, costs, and components to choosing the right installer and avoiding common mistakes.
Whether you live in Lagos, Abuja, Port Harcourt, or a rural village, this post is tailored for first-time buyers, homeowners, businesses, and solar investors.
What Is Solar Installation?
Solar installation involves setting up a complete solar energy system to generate, store, and use power. This typically includes:
- Solar Panels – Convert sunlight to electricity
- Charge Controllers – Regulate charging of the battery (PWM or MPPT)
- Batteries – Store power for nighttime or cloudy periods
- Inverter – Converts DC to usable AC power
- Wiring, Mounting, and Protection Systems
This system can work independently (off-grid), complement PHCN power (hybrid), or feed back into the grid (on-grid, rare in Nigeria).
Types of Solar Installations in Nigeria
| Installation Type | Description | Best For |
|---|---|---|
| Off-grid | Fully independent from PHCN | Rural homes, farms |
| Hybrid | Combines PHCN + Solar + Generator | Urban homes, businesses |
| On-grid (rare) | Solar feeds electricity back to grid | Industrial setups |
| Mini-grid | Community solar powered setup | Villages, estate clusters |
How Solar Installation Works (Step-by-Step)
- Energy Assessment – Identify your total daily energy load in watts (W).
- System Design – Decide on your system size (1kVA, 2kVA, 5kVA, 10kVA).
- Product Selection – Choose panel wattage, battery capacity, and inverter rating.
- Site Evaluation – Check roof angle, shading, and panel direction.
- Installation – Mount the solar panels, wire components, connect the inverter and battery.
- Testing & Commissioning – The System is tested, connected to your home’s electrical supply.
- User Training & Maintenance Plan – Learn how to maintain and monitor the system.
Solar Installation Cost in Nigeria (2025 Breakdown)
đź’° Cost by System Size
| System Size | Estimated Cost (₦) | Suitable For |
|---|---|---|
| 1kVA | ₦300,000 – ₦450,000 | Fan, bulbs, phone charging |
| 2kVA | ₦500,000 – ₦700,000 | TV, fan, fridge, bulbs |
| 5kVA | ₦1.2m – ₦1.8m | AC, freezer, pumping machine |
| 10kVA | ₦2.5m – ₦4m | Full duplex, offices |
| 20kVA+ | ₦5m+ | Hospitals, hotels, factories |
🔧 What’s Included in Installation Cost?
- Solar panels (mono/poly)
- MPPT or PWM charge controller
- Inverter (pure sine wave)
- Lithium or tubular batteries
- Mounting accessories & cabling
- Installation labor
Top Solar Installation Companies in Nigeria (2025)
| Company | Location | Specialty |
|---|---|---|
| Havenhill Synergy | Abuja | Off-grid & Mini-grids |
| Rubitec Solar | Lagos | Hybrid Systems |
| Auxano Solar | Nationwide | Solar Panels, Installation |
| Cloud Energy | Lagos | Home & Office Kits |
| BlueCamel Energy | Abuja | Smart solar systems |
| GreenPower Overseas | Lagos | Industrial & Commercial solar |
You can also find installers on SolarEnergySupplyStores.com, Nigeria’s leading free classified platform for solar products and services.
Components of a Solar Installation
🔋 1. Solar Panels
- Captures sunlight and converts to electricity
- Most common types: Monocrystalline (more efficient) and Polycrystalline (more affordable)
🔌 2. Charge Controller
- Prevents battery overcharge
- MPPT (90–98% efficient) or PWM (70–80% efficient)
⚡ 3. Inverter
- Converts DC to AC
- Pure sine wave inverters are best for sensitive electronics
🔋 4. Solar Battery
- Stores electricity for night-time or cloudy periods
- Tubular (cheaper) vs Lithium-ion (longer lifespan)
🛠️ 5. Mounting & Cabling
- Fixes panels on rooftops or ground
- Solar-rated wires, fuses, breakers ensure safety
Benefits of Installing Solar in Nigeria
âś… 24/7 electricity
âś… No fuel, no noise, no fumes
âś… Lower energy bills (save up to 80%)
âś… Low maintenance
âś… 25+ years lifespan
âś… Eco-friendly and silent
Common Mistakes to Avoid During Installation
❌ Skipping energy audit – You’ll undersize or oversize your system
❌ Using fake products – Leads to poor performance and breakdowns
❌ Ignoring roof direction & shading – Affects solar panel efficiency
❌ Hiring unqualified installers – Risk of fire, poor wiring, system failure
❌ Buying incompatible components – Panels, batteries, and inverters must match specs
Solar Installation Tips for Nigerians (2025)
- Always calculate your daily power load before buying
- Prefer MPPT charge controllers for efficiency
- Use Tier 1 solar panels with proven track records
- Choose lithium batteries if budget allows—they last 2x longer
- Register your system for warranty & service support
- Keep panels clean and dust-free (especially in the North)
FAQs on Solar Installation in Nigeria
How much does it cost to install solar in Nigeria?
A basic 1kVA system starts around ₦300,000. A full home system (5–10kVA) costs ₦1.2m to ₦4m depending on quality and components.
How long does solar installation take?
For small systems: 1–2 days. For large installations: 3–7 days, depending on site and configuration.
What size of solar system do I need?
It depends on your power consumption. A 2kVA is enough for fan, bulbs, fridge, and TV. A 5kVA can power ACs, deep freezers, water pumps.
Is solar power worth it in Nigeria?
Absolutely. After the initial cost, you enjoy 24/7 power with no fuel costs, no noise, and minimal maintenance.
Do I need PHCN (NEPA) with solar?
No, you can go completely off-grid. But hybrid systems give the flexibility of switching to NEPA or generator when needed.
How do I maintain my solar system?
Keep panels clean, check connections quarterly, and replace batteries when their capacity drops. Use a surge protector and solar monitoring system.
Conclusion: Solar is Nigeria’s Brightest Investment
Solar installation in Nigeria is not just a trend—it’s a long-term solution to the nation’s electricity crisis. With rising fuel prices, unreliable grid power, and growing energy demand, going solar is smart, sustainable, and cost-effective.
Whether you’re a homeowner, business owner, or estate manager, investing in a solar system provides energy independence, peace of mind, and real cost savings over time.
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