Reliable backup power that keeps you running
Inverter & Battery Installations (Lithium and Tubular Systems)
Professional inverter & battery installations sized for your needs. We design, install and commission lithium or tubular systems for uninterrupted power, fast recovery and long life — installation, warranty support and maintenance included.
Slash energy bills with clean, reliable solar
Solar Power Systems (Hybrid, Off-grid & On-grid)
Custom hybrid, on‑grid or off‑grid solar systems that maximize savings and uptime. We handle site design, permitting and installation so you start reducing bills immediately — financing and aftercare available.
Safe, code‑compliant wiring for every project
Residential & Commercial Wiring (Conduit & Surface)
Neat, durable conduit and surface wiring for new builds, renovations and commercial installs. Our certified electricians deliver compliant circuits, full testing and clear documentation to keep your property safe and reliable.
Modernise distribution for safety & capacity
Switchboard Upgrades & Distribution Systems
Upgrade panels, add surge protection and rebalance loads to prevent outages and enable growth. We provide professional switchboard retrofits with testing, commissioning and handover documentation.
Years of Excellence
In Electrical & Solar Industry
Powering Homes & Businesses Since 2018
Aderoju Energy Systems LTD is a dynamic and innovative electrical and renewable energy solutions company founded by Engr. Aderoju Oluwatosin Olawuyi, a professionally trained electrical engineer driven by excellence, precision, and a deep passion for sustainable power.
The company originated from Aderoju Electrical/Mechanical Contractor, a brand known for delivering quality electrical and mechanical installations with a professional touch. Through dedication, innovation, and an unshakable pursuit of growth, the company evolved into Aderoju Energy Systems LTD, expanding its focus from conventional wiring to advanced solar, hybrid, and smart energy systems.
Licensed & Certified
Our team consists of fully licensed electricians and certified solar installers.
Quality Guaranteed
We stand behind our work with comprehensive warranties and guarantees.
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Our Services
Stop worry, we're here to help you solve it
Solar Power Systems (Hybrid, Off-grid & On-grid)
Custom hybrid, on‑grid or off‑grid solar systems that maximize savings and uptime. We handle site design, permitting and installation so you start reducing bills immediately financing and aftercare available.
Inverter & Battery Installations (Lithium and Tubular Systems)
Professional inverter & battery installations sized for your needs. We design, install and commission lithium or tubular systems for uninterrupted power, fast recovery and long life installation, warranty support and maintenance included.
Residential & Commercial Wiring (Conduit & Surface)
Neat, durable conduit and surface wiring for new builds, renovations and commercial installs. Our certified electricians deliver compliant circuits, full testing and clear documentation to keep your property safe and reliable.
Why Choose AderojuElectric
We deliver reliable, certified and cost-effective electrical and solar solutions — trusted by homeowners and businesses alike.
Expert Technicians
Certified electricians and solar installers with years of hands-on experience.
Flexible Scheduling
Appointment times that fit your routine we're there when you need us.
Transparent Pricing
No hidden fees clear quotes so you know what to expect.
Quality Parts
We use durable, high-quality parts to ensure long-lasting installations.
Emergency Services
Rapid response for critical electrical issues and outages.
Satisfaction Guarantee
We stand behind our work with warranties and a customer first approach.
We are Aderoju Energy Systems LTD. Expert electrical & solar services tailored to your needs.
Top-rated installers, fast response and guaranteed workmanship. Get reliable, energy-saving solutions for home and business.
How It Works
We make it simple and stress-free to get your systems working perfectly. From the first call to final checks, here’s how our process works.
Consultation
We listen, inspect and propose the best solution tailored to your needs.
Agreement
Clear quote, flexible financing options and schedule confirmation.
Execution
Skilled technicians install and test systems with minimal disruption.
Quality Check
Final inspections, client walkthrough and performance verification.
Frequently Asked questions
Find quick answers to common questions. Tap a question to view the answer.
Aderoju Energy Systems LTD specializes in comprehensive electrical engineering solutions and renewable energy systems. We design, install, and maintain solar power systems, inverters, energy storage (batteries), electrical wiring and panels, smart energy management systems, and hybrid power solutions for residential, commercial, and industrial clients.
The company was founded by Engr. Aderoju Oluwatosin Olawuyi, a professionally trained and certified electrical engineer with extensive experience in power systems and renewable energy. Driven by a passion for sustainable energy and precision engineering, he established the company to deliver reliable, innovative, and eco-friendly power solutions across Nigeria and beyond.
Yes! We provide customized solar power installations ranging from small residential rooftop systems to large-scale commercial and industrial solar plants. Our solutions include site assessment, system design, professional installation, and long-term maintenance to ensure maximum performance and energy savings.
Absolutely. All our installations are carried out by licensed and experienced electrical engineers. We use only high-quality, tier-1 solar panels, inverters, and components from globally trusted brands. Every project complies with national electrical standards and comes with warranties and after-sales support.
Getting started is easy! Simply contact us via phone, WhatsApp, email, or fill out the inquiry form on our website. Our team will schedule a free consultation and site assessment (where applicable), then provide you with a detailed, no-obligation quotation tailored to your energy needs and budget.