As electricity challenges continue across Nigeria, more residents and businesses in Lekki are turning to solar energy as a reliable and cost-effective power solution. With its impressive sunshine hours, growing population, and high energy demand, Lekki has become one of the fastest-growing solar markets in Lagos. But before installing a solar power system in your home, office, or commercial property, there are important things you need to understand.
This guide breaks down everything you need to know about solar installation in Lekki, including costs, requirements, types of systems, benefits, installation processes, and how to choose the right installer.
Why Solar Energy Is Growing Fast in Lekki
Lekki is one of the most rapidly developing regions in Lagos, and with development comes the need for stable electricity. Unfortunately, grid supply in many parts of Lekki-Phase 1, Chevron, Ikate, Abraham Adesanya, Ajah, and Sangotedo-can be inconsistent and expensive.
Solar energy offers a sustainable alternative because:
- Lagos receives an average of 5-7 hours of peak sunshine daily, which is ideal for solar systems.
- Running generators is becoming more expensive due to fuel price increases.
- Many Lekki homeowners prefer clean, quiet, low-maintenance power solutions.
- New estates and smart homes are increasingly built with renewable energy in mind.
As a result, solar has shifted from a luxury to a necessity.
Types of Solar Systems You Can Install in Lekki
Before choosing a solar solution, it’s important to know the available options.
- Solar Home System (SHS)
This is ideal for powering small devices like bulbs, fans, TVs, and phone chargers. It’s affordable but limited in capacity.
- Hybrid Solar System (Most Popular in Lekki)
A hybrid system combines solar panels + inverter + batteries + PHCN.
It automatically switches between solar, battery, and grid supply.
Best for: Homes, offices, shops, and small businesses.
- Off-Grid Solar System
This is a fully independent solar system that does not rely on PHCN or generators.
Best for: Remote sites, farms, beach houses, and locations with zero grid supply.
- Commercial Solar System
Large systems designed for:
- Schools
- Supermarkets
- Hospitals
- Hotels
- Corporate buildings
- Estates
These are more complex and require professional audit and engineering.
Key Components of a Solar Installation
A standard solar setup in Lekki includes:
- Solar Panels
These capture sunlight and convert it to electricity.
Popular types include:
- Monocrystalline (best efficiency)
- Polycrystalline (cheaper but slightly less efficient)
- Inverter
Converts DC from your panels/batteries into usable AC power.
In Lekki, hybrid inverters like 3kVA-10kVA sizes are common for homes.
- Batteries
Store energy for night-time and cloudy days.
Lithium batteries are now preferred because they last longer and charge faster.
- Charge Controllers
Ensure that solar panels charge batteries efficiently and safely.
- Mounting Structure
Holds the solar panels and keeps them at the correct angle for maximum sunlight absorption.
- Wiring and Safety Devices
These include breakers, conduits, connectors, and grounding systems to ensure safety and reliability.
How Much Does Solar Installation Cost in Lekki?
Prices vary depending on the size of your home and your energy needs. Here is a general estimate:
| System Capacity | What It Powers | Estimated Cost (₦) |
| 1kVA – 1.5kVA | Lights, fans, TV | ₦450,000 – ₦850,000 |
| 3kVA – 5kVA | Lights, fans, Freezer, TVs, basic appliances | ₦1,500,000 – ₦3,800,000 |
| 7.5kVA – 10kVA | Full home or office | ₦4,500,000 – ₦8,500,000 |
| 15kVA – 30kVA | Large homes, hotels, commercial buildings | ₦10,000,000 – ₦35,000,000 |
Factors that affect cost:
- Quality of panels and batteries
- Installation complexity
- Roof type
- Energy consumption
- Wiring materials
- Warranty and after-sales support
Tip: Be wary of installers offering unusually cheap solar packages-they often use inferior components that fail prematurely.
Is Solar Worth It in Lekki?
Yes-solar is one of the best long-term investments you can make in Lekki. Here’s why:
- Reduced Electricity Bills
Once installed, solar systems significantly cut down electricity costs-even to zero for off-grid setups.
- No More Generator Stress
Solar eliminates expenses on:
- Petrol
- Diesel
- Noise
- Engine servicing
- Fumes
- Increased Property Value
Homes with solar systems attract higher market value-especially in estates across Lekki.
- Low Maintenance
Solar panels can last 25-30 years with minimal upkeep.
- Cleaner, Sustainable Power
Solar energy reduces carbon footprint and promotes a greener environment in urban areas like Lekki.
Step-by-Step Process of Solar Installation
- Site Assessment
A professional solar installer visits your home or business to assess:
- Roof space
- Sun exposure
- Energy consumption
- Installation challenges
- Feasibility
- System Design
A custom plan is created to match your load requirement and budget.
- Quotation and Agreement
You receive a detailed breakdown of cost, materials, timelines, and warranties.
- Installation
The installer mounts the solar panels, connects the inverter, and sets up the batteries and wiring.
- Testing
They check system performance, load capacity, charging rate, and safety measures.
- Commissioning and Handover
You receive full documentation, warranty details, and basic training on how to operate the system.
Choosing the Right Solar Installer in Lekki
A reliable installer is essential for a durable solar system. Consider:
- Experience and certifications
- Use of original, warranty-backed components
- Past projects in Lekki
- Transparent pricing
- Technical support and maintenance
- Customer reviews
Avoid installers who:
- Cannot provide previous job references
- Offer suspiciously cheap prices
- Have no warranty policy
- Use unknown battery brands
Maintenance Tips for Solar Systems
To keep your system running optimally:
- Clean solar panels every 2-4 months
- Keep batteries in a cool, ventilated area
- Avoid overloading your inverter
- Conduct an annual professional check-up
- Monitor energy consumption regularly
With proper care, your system will last decades and deliver maximum efficiency.
Solar installation in Lekki is no longer a luxury-it’s a smart investment that delivers long-term savings, reliability, and convenience. Whether you’re powering a home, office, or commercial facility, solar energy can drastically reduce dependence on the unstable grid while ensuring uninterrupted electricity.
By choosing the right system and working with a trusted installer, you can enjoy clean, quiet, and cost-effective power throughout the year.
