Powering homes with precision.
Designed from a real inspection. Tailored to your exact load. Every ElRay system starts with an audit.
Serving Mowe, Ogun State and surrounding areas, both residential & commercial.
We provide sustainable and affordable solar energy solutions to power homes and businesses, helping reduce energy costs and protect the environment for a cleaner future.
Read More →Eco-Friendly Systems
Solar reduces reliance on diesel generators, cleaner power, fewer fumes, quieter homes.
Long-Term Savings
A system sized right the first time means lower running costs for years, not just lower bills this month.
Seamless Installation
From survey to handover on an agreed timeline, no surprises mid-install.
Reliable Backup Power
Sized for your actual load, so outages don't mean losing what matters most.
Most solar quotes in Nigeria are a guess with a price tag.
A phone call, a rough figure, a system that's undersized the first time NEPA goes off for a week. ElRay exists because that shouldn't be normal, every quote we give is backed by a physical inspection of your home or business, not a WhatsApp estimate.
An installer quotes off what you tell them on the phone, no idea what your wiring, roof, or real appliance load actually looks like.
Systems get undersized to hit a price point, then can't carry the fridge and the AC at the same time.
Every system starts with an audit, not an assumption.
Physical site inspection
We visit your property before we quote, every time. No system spec'd off a phone call.
Sized to your real load
Panels, inverter, and battery capacity are calculated from your actual appliances and usage, not a generic package.
Documented, audited quote
You see the numbers behind the price, what's specified, and why it's sized that way.
Support after handover
Installation documentation and a direct line to ElRay once the system is live.
Solar Solutions For Homes and Businesses
Every service starts the same way, a physical inspection of your property before a single panel is specified. Explore what that looks like for your home or your business.
For Your Home
Whole-home backup or targeted coverage, sized to your actual space and usage.
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For Your Business
Reliable power designed around your operating hours and equipment load.
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Passionate People
Behind Your Solar
Our dedicated team combines expertise and passion to deliver the best in solar energy innovation.
Tijesunimi Otukoya
Founder & Lead Engineer, ElRay EnergyStarted ElRay out of a real interest in renewable energy, designs every system from a physical site inspection, not a phone-call estimate.
Currently surveying and installing in Mowe, Ogun State and nearby areas.
Let's inspect before we install.
Book a free site survey and get a quote built from your actual home or business, not a guess.