Powering Your World with Reliable Engineering Solutions
Delivering safe, innovative and professional electrical engineering solutions for homes, businesses and industries across Nigeria.
Engineering Excellence You Can Trust
OLASAM Electrical Engineering Works Nigeria Limited is a trusted engineering company delivering innovative, safe and reliable solutions to homes, businesses and industries. From design to installation and after-sales, we set the standard for quality.
Complete Electrical & Energy Solutions Under One Roof
From design to installation, supply and after-sales — one accountable team for every electrical and energy need.
Electrical Wiring
Residential, commercial & industrial wiring done to code.
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Engineering Design
Electrical & mechanical engineering design and drafting.
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Professional on-site supervision from start to finish.
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Hybrid systems sized for your home or business.
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Smart lighting, control & comfort automation.
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Electric Fence Installation
Perimeter security with monitored energizers.
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CCTV Installation
HD surveillance and remote monitoring systems.
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Power Line & Transformer
Power line and transformer installation & upgrades.
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Preventive maintenance and rapid-response repairs.
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Expert advisory for safe, efficient power systems.
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Lithium Battery Systems
Long-life LiFePO4 storage with smart management.
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Sales & Supply
Electrical, solar, inverter & home appliance supply.
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A selection of recent installations across solar, security, wiring and supervision.
Pre-Sized Solar & Inverter Packages
Transparent pricing for popular configurations. Each package includes inverter, lithium battery, solar panels and professional installation. Tap any package to request a quote.
EntryAll-In-One Package
₦800,000- 1000W / 1KWH Solar Generator
- Built-in solar panel
- Powers TV, fan, lights, PC & more
- Full Installation included
Best ValueAll-In-One Package
₦1,200,000- 2KVA / 1.6KWH Solar Generator
- Built-in solar panel
- Runs fridge, freezer, fans & appliances
- Full Installation included
StarterDiamond Package
₦2,000,000- 2KVA / 1.6KW Hybrid Inverter
- 3.8KWH Lithium Battery
- 2× 600W Solar Panels
- Full Installation
PromoSilver Package
₦3,100,000- 3KVA Hybrid Inverter
- 5KWH Lithium Battery
- 4× 600W Solar Panels
- Full Installation
Silver Package
₦3,500,000- 3KVA Hybrid Inverter
- 5KWH Lithium Battery
- 4× 600W Solar Panels
- Full Installation
Silver Package
₦4,500,000- 6KVA Hybrid Inverter
- 5KWH Lithium Battery
- 6× 600W Solar Panels
- Full Installation
PopularGold Package
₦7,300,000- 12KVA Hybrid Inverter
- 15KWH Lithium Battery
- 9× 600W Solar Panels
- Full Installation
PremiumGold Package
₦10,800,000- 12KVA Hybrid Inverter
- 2× 15KWH Lithium Batteries
- 18× 600W Solar Panels
- Full Installation
Quality Products from Trusted Brands
OLASAM supplies, installs and maintains every product sold — one trusted partner for the whole lifecycle.
Inverter Brands
Solar Products
Solar Panels
Monocrystalline, high-yield
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Hybrid Inverters
Grid-tie & off-grid ready
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Deye Wall-Mount Battery
LiFePO4 wall battery, sleek design
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Deye Rack Battery System
Stackable rack-mount lithium bank
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SAKO 25.6V 640Ah Lithium Battery
16KWH LiFePO4 with Bluetooth & Wi-Fi
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MPPT optimized
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From Consultation to Completion
A clear, professional process that keeps you informed at every stage.
Consultation
We listen to your needs and goals.
Site Inspection
On-site assessment and measurements.
Engineering Design
Tailored drawings and load planning.
Material Supply
Quality parts from trusted brands.
Installation
Certified crew, code-compliant work.
Testing
Full system checks & commissioning.
Project Delivery
Handover with documentation.
After-Sales Support
Maintenance and rapid response.
Trusted by Homes, Businesses & Industries
We combine technical excellence with honest service so you get safe, durable systems that simply work.
Certified Engineers
Qualified, vetted and continuously trained.
Premium Materials
Only trusted, warranty-backed components.
Fast Installation
Efficient crews, on-time delivery.
Excellent Support
Friendly, responsive customer care.
Reliable After-Sales
Maintenance and quick response service.
Safety Compliance
Strict adherence to engineering standards.
What Our Clients Say
"OLASAM installed a 5kVA solar system at my home — clean workmanship and the inverter has been flawless. Highly recommended."
"They wired our new office block on schedule and supervised every detail. Professional from quote to handover."
"CCTV and electric fence deployed in two days. The team explained everything and after-sales has been excellent."
"Honest pricing and quality materials. Our SAKO inverter and lithium battery setup runs the whole apartment."
Answers to common questions
Can't find your answer? Reach out — our engineers are happy to help.
Chat on WhatsAppReady to Power Your Home or Business?
Talk to our engineers today and get a transparent quote tailored to your needs.
Let's Discuss Your Next Project
Tell us what you need. We'll respond quickly with a clear, honest plan.