Solar and inverter power that never blinks.
We install and maintain solar panels, inverters, and battery backup for homes and businesses across Lagos, sized to what you actually use, not a one-size package.
- 100% load-calculated, not guesswork
- Free site visit & written quote
- Written workmanship warranty
- Fast response across Lagos
Trusted across Lagos
Solar, inverter, and battery services built around your load
Every job starts with an honest look at what you actually need to power, then we design around that.
What a proper installation actually looks like
Panels wired to spec, inverters mounted clean, batteries stacked and labelled. No shortcuts you can't see.
From first message to commissioned system
Four steps, start to finish. No guesswork, no surprise costs.
01
Tell us your load
Call or WhatsApp us what you want to power. We ask a few questions to understand your actual usage.
02
Site visit & quote
We visit, measure your space and wiring, and hand you a written quote with sizing and pricing explained.
03
Professional install
Our team installs panels, inverter, and batteries, then tests the full system before we leave.
04
Commission & warranty
We walk you through the system, hand over your warranty, and schedule your first maintenance check.
Solar installers serving every corner of Lagos
From Victoria Island to Ajah, our team knows the estates, the transformers, and the local building rules.
Homes across Lagos that stopped worrying about power
“Our office used to shut down every time NEPA took light. PowerNexa sized a system that carries our AC units and servers for a full workday. No more lost hours.”
Adaeze Nwosu
Victoria Island, Lagos · Commercial Solar for Business
“They came, measured our actual load instead of guessing, and explained every naira on the quote. Installation took two days, exactly as promised.”
Tunde Bakare
Lekki Phase 1, Lagos · Solar Panel Installation
“I was tired of generator fumes in the compound. The new inverter and battery setup is silent, and my electricity bill dropped within the first month.”
Chiamaka Eze
Ikoyi, Lagos · Inverter Installation
“My old batteries died every year. PowerNexa's lithium battery replacement has held up through two rainy seasons with zero issues so far.”
Segun Adeyemi
Ajah, Lagos · Battery Replacement & Storage
“We coordinated with three other households on our street and PowerNexa handled each install without disrupting the estate. Professional from quote to commissioning.”
Folake Ogunleye
VGC, Lagos · Solar Panel Installation
“Their maintenance visit caught a loose connection before it became a bigger problem. That kind of attention is why we signed a yearly plan with them.”
Ibrahim Yusuf
Lekki Phase 1, Lagos · Solar & Inverter Maintenance
Get your free, no-pressure quote
Frequently asked questions
How much does solar and inverter installation cost in Lagos?+
It depends on your load (what you want to power), battery capacity, and inverter size. A single room backup costs far less than a whole-house system with air conditioning. We visit, calculate your actual load, and give you a written quote with no hidden costs. See our full pricing guide for realistic ranges.
Which parts of Lagos do you serve?+
We currently install and maintain systems across Lagos, including Victoria Island, Lekki Phase 1, Ikoyi, Ajah, VGC, Sangotedo, Ikeja, and the Mainland. If you're unsure whether we cover your area, message us on WhatsApp and we'll confirm.
How long does an installation take?+
Most residential installations are completed in 1 to 3 days once the equipment is on site, depending on system size and roof access. Commercial installations for offices or estates may take longer and are scoped during the site visit.
Do you offer a warranty?+
Yes. Every installation comes with a written workmanship warranty, in addition to the manufacturer warranty on panels, inverters, and batteries. We'll walk you through exactly what's covered before you pay a deposit.
Ready to stop worrying about power?
Tell us what you need and we'll size a system that actually fits your load, not a generic package.
Or call us directly: 0813 209 7317