Discover how many solar panels you need and why certified installers are essential for safe, efficient solar energy systems in Nigeria. Learn more with Maektech Power Solutions.

By Maektech Power Solutions | January 2026

Installing a solar energy system is one of the smartest investments Nigerian homeowners and businesses can make. With erratic grid supply, rising fuel costs, and the constant hum of generators, solar power offers a cleaner, quieter, and more cost‑effective solution. But while many people ask “How many solar panels do I need?”, the equally important question is “Who should install them?” At Maektech Power Solutions, we believe certified professional installers are the key to unlocking the full benefits of solar energy.

How Many Solar Panels Do You Need?

The number of panels required depends on your energy consumption, panel wattage, and sunlight availability. Most Nigerian homes consume between 100 and 500 kWh per month, and with Nigeria’s average of 5 peak sunlight hours daily, solar systems can be sized to meet these needs.

For example, a family in Lagos using 5 kWh daily could install a 3.5 kVA inverter with four 555W monocrystalline panels, totaling 2.22 kWp. This setup reliably powers a refrigerator, fans, lighting, and entertainment devices without relying on the grid.

Why Certified Professional Installers Matter

Solar installation is more than mounting panels on a roof. It involves electrical wiring, compliance with local regulations, and ensuring safety standards are met. Certified installers bring expertise, training, and accreditation to every project.

In Nigeria, organizations like COREN (Council for the Regulation of Engineering in Nigeria) certify solar photovoltaic professionals. Working with certified experts ensures:

• Safe installation that minimizes risks of electrical faults or fire hazards.
• Compliance with building codes and eligibility for grid connection.
• Warranty protection, since many manufacturers require certified installation.
• Long‑term support and maintenance for your system.

At Maektech Power Solutions, we partner with certified professionals to guarantee that every installation is safe, efficient, and tailored to your energy needs.

The Cost and Long‑Term Value of Solar Energy

While DIY kits may seem cheaper upfront, mistakes can lead to roof damage, electrical hazards, or costly repairs. Professional installation may cost more initially, but it saves money in the long run by ensuring efficiency, durability, and warranty coverage.

Solar panels typically last 25+ years, with payback periods of 3–5 years depending on usage. Compared to the rising costs of diesel and petrol, solar energy is significantly more cost‑effective over time. For businesses, this translates into competitive advantage and smoother operations, as explained in our article on Why Nigerian Industries and Businesses Are Turning to Solar for Uninterrupted Power and Bigger Profits

Conclusion: Power Your Future with Solar Energy

Solar energy is more than a technology, it’s a lifestyle upgrade and a strategic investment. Whether you’re a homeowner tired of blackouts or an entrepreneur seeking to cut costs, professional installation ensures you maximum benefits.

At Maektech Power Solutions, we provide quality solar panels and inverters, expert installation, and tailored systems from 1.5KVA and beyond. Explore our blog for more insights on solar energy, and take the first step toward reliable, sustainable power today.