Unmatched expertise & experience
Ten years of hands-on solar work in Nigerian conditions. From system design to after-sales support, our engineers guide every step, and install every system themselves.
RC 1684774 · Powering Nigeria since 2015
The future of power
The future of power
in Africa is Solar
Solar, inverter and lithium battery systems designed, installed and maintained for Nigerian homes, businesses and institutions. Over 60,000 powered since 2015.
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Homes, offices, hotels, businesses & communities powered
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Operations across Abuja, Lagos & Port Harcourt
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Years designing and installing solar in Nigeria
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Typical installation turnaround after payment confirmation
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Live network
Powering Nigeria,
Powering Nigeria,
around the clock
Every system we install joins the same network of self-generated, self-stored power. No grid dependence, no fuel queue, no generator noise.
Homes, offices and businesses powered
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Operations across three cities
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Typical install after payment
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AbujaLagosPort Harcourt
Trusted by leading Nigerian organisations
Who we are
Nigeria’s solar company for people who cannot afford to lose power
Solar World Electric Technology Ltd. (RC 1684774) has designed, installed and maintained solar, hybrid inverter and lithium battery systems across Nigeria since 2015, for homes, offices, hotels, schools, hospitals, factories, communities and government institutions.
Quick answer
What does Solar World Electric do? We size, supply, install and maintain complete solar power systems in Nigeria, solar panels, hybrid inverters and lithium battery storage, from 3 kVA home packages to industrial projects of 1 MW and beyond. We have 21 operations across Abuja, Lagos and Port Harcourt, install nationwide, publish our prices openly, and back every installation with up to 25 years of panel warranty and a year of free after-sales support.
60k+homes & businesses
powered
powered
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Homes, offices, hotels,
businesses & communities powered
businesses & communities powered
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Operations across Abuja,
Lagos & Port Harcourt
Lagos & Port Harcourt
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Years designing and installing
solar in Nigeria
solar in Nigeria
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Typical installation turnaround
after payment confirmation
after payment confirmation
The competitive edge
Why Nigerians choose Solar World
We believe who you buy from is as important, if not more important, than the product itself.
We are in your city, and growing
21 operations across Abuja, Lagos and Port Harcourt, with nationwide installation. Wherever you are, a team is within reach for consultation, installation and support.
Customised solutions for every need
No two buildings use power the same way. We assess your actual appliances and load profile, then design a system that fits, rather than a package pulled off a shelf.
Dedicated support that actually answers
Our job does not end at installation. You get warranty coverage, priority technical support, routine maintenance and regular system health checks.
Flexible payment options
Start with a 30% deposit and spread the balance over 3, 6, 9 or 12 months through our financing partner. Approved financing is disbursed in 24–48 hours.
Tier-1 components, real warranties
Deye, Solis and ALP hybrid inverters with lithium storage. 25 years on panels, 10 years on lithium batteries, 5 years on inverters, and a year of free after-sales service.
The global shift
The world is moving to renewable energy. Nigeria is moving faster.
Skyrocketing energy costs are not a Nigerian problem; they are a global one. The difference here is that we have never been able to rely on the grid, which makes the case for self-generated, self-stored power immediate rather than theoretical.
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Homes, offices, hotels, businesses and communities powered
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Operations across three cities, installing nationwide
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Panel warranty on our Deye and Solis lines
What we power
Four categories. One standard of engineering.
Every system is sized against the building’s actual load, never pulled off a shelf.
Residential
Homeowners, estates, duplexes, apartments and family homes.
See projectsCommercial
Offices, hotels, schools, hospitals, shopping facilities, restaurants, warehouses and retail businesses.
See projectsIndustrial
Factories, manufacturing plants, processing facilities and large-scale sites.
See projectsEnergy & Infrastructure
Solar streetlights, community projects, solar pumping and EV charging.
See projects
Packages & pricing
Complete solar and inverter packages, priced openly
Prices below include the inverter, lithium battery storage, the solar array, cables, accessories and installation. Full Deye, Solis and standard price charts are on the pricing page.
Family home
8kW Complete Solar & Inverter System
8kW / 48V
- 1 × 12kWh lithium battery
- 8 × 620W monocrystalline panels
- Deye hybrid inverter
Runs: 50 bulbs · 10 fans · 6 TVs · fridge & freezer · washing machine · two 1.5HP ACs
₦8,210,000
Inverter + solar package, installed
Request this package
Duplex
10kW Complete Solar & Inverter Package
10kW (12.5kVA)
- 1 × 16kWh lithium battery
- 8 × 620W monocrystalline panels
- Deye hybrid inverter
Runs: 50 bulbs · 10 fans · 6 TVs · 2 fridges · 2 freezers · three 1.5HP ACs
₦9,290,000
Inverter + solar package, installed
Request this package
Large home
12kW Complete Solar & Inverter Package
12kW (15kVA)
- 2 × 16kWh lithium batteries
- 16 × 620W monocrystalline panels
- Deye hybrid inverter
Runs: 70 bulbs · 10 fans · 3 fridges & freezers · three 1.5HP ACs · pumping machine
₦14,660,000
Inverter + solar package, installed
Request this package
Home & short-stay
16kW Complete Solar & Inverter Package
16kW (20kVA)
- 2 × 16kWh lithium batteries
- 20 × 620W monocrystalline panels
- Deye hybrid inverter
Runs: 70 bulbs · 10 fans · 4 fridges & freezers · five 1.5HP ACs · pumping machine
₦16,360,000
Inverter + solar package, installed
Request this package
Try it yourself
Inverter sized by Peak surge
Battery sized by Overnight kWh
Panels sized by Daily refill
What would your system look like?
Pick the appliances you want running when the grid is off. We will estimate the inverter size, battery capacity, panel count and an indicative price straight from our published charts.
Air conditioning is almost always what decides the system. Add one AC and watch every number move.
Size your system
LiveTap an appliance to add it. Shift-tap to take one off.
What is the generator actually costing you?
Drag the sliders to match your own running pattern.
Generator
Solar system
Generator figure includes fuel plus servicing at 12% of annual fuel spend. It excludes the generator purchase and eventual replacement, so the real gap is wider.
The real comparison
A generator is cheap to buy and expensive to own
A generator's purchase price is the smallest number in the story. Fuel, servicing, parts and replacement never stop, and they rise every year.
A solar system inverts that shape. The cost is concentrated once, at the start, and generation afterwards is effectively free. Our panels carry a 25-year warranty and our lithium batteries a 10-year warranty, so the system keeps producing long after a generator bought on the same day would have been replaced twice.
Case studies
Real installations, real specifications
Residential, commercial, industrial and infrastructure projects, with the system configuration, the loads it carries and what it changed for the customer.
Residential
16 kW Residential Solar Installation for a Two-Bedroom Airbnb
An Airbnb operator needed power that keeps guests comfortable through every outage, without generator noise. We sized a 16 kW system around the property's three air conditioners and everyday loads.
16 kW inverter
System
2 x 16 kWh lithium
Battery storage
20 x 620 W
Solar panels
Residential
20 kW Residential Solar & Battery Installation for a High-Consumption Home
Five air conditioners and a household about to get busier. The family wanted a permanent energy solution, not another backup box, so we sized for the load after sunset rather than the load on paper.
20 kW inverter
System
3 x 16 kWh lithium
Battery storage
36 x 620 W
Solar panels
Commercial
80 kW Solar & Battery System for a Finance Company
A finance company that runs the numbers for a living looked at what generator fuel was actually costing, and moved 169 kWh of its energy infrastructure under its own control.
80 kW inverter
System
169 kWh
Battery storage
128 × 620 W
Solar panels
Customer reviews
What customers message us afterwards
Unedited WhatsApp conversations with customers after installation. Names shortened for privacy.
“On a more serious note… Thanks for your professionalism. Much appreciated. I liked the way you handled every part of the process.”
“It's been almost two years since I got my system and I can't complain.”
“I appreciate the great service rendered. Everything looks good. You are a very good sales person.”
“About the system, nothing untoward has been reported to me so I can firmly say the office is enjoying your services. You have been a great help.”
“For now, there's no issue and I wish it will remain so for a reasonable period. I'm committed to doing business with Solar World and we'll keep our mutual trust.”
“I appreciate the great service rendered. You have an excellent team. The installation was completed today. All indications show that the equipment is working satisfactorily.”
Our process
From first conversation to switch-on
Seven steps, no surprises. Most installations are completed within 48 hours of payment confirmation.
Consultation
We start with a conversation to understand your energy needs, your current challenges and your budget. This helps us propose the right solution for you.
Proposal
Based on our discussion we send a personalised quotation including recommended system size, cost breakdown, warranty terms and conditions, and payment plan.
Site visit
Where necessary we schedule a physical inspection to check your wiring, roof strength and energy load, confirming the proposal is technically suitable for your space.
Payment & agreement
Once you have read and agreed our terms of delivery and service, payment is made to a company account and a receipt is issued. We then prepare for delivery and installation.
Scheduling & installation
Our team schedules your installation and carries it out on the agreed day, typically within 1–3 working days depending on system size.
Testing & commissioning
After installation we test the system thoroughly and show you how to use it, and give you a guide so you always know what to do.
After-sales support
Even after installation we stay with you. You enjoy warranty coverage, priority support and regular system health checks from our team.
Financing
Deposit 30% of system cost
Terms 3, 6, 9 or 12 months
Disbursement 24–48 hours
Interest Fixed 4% monthly
Switching to solar should not be a financial burden
Pay 30% upfront and spread the balance over 3, 6, 9 or 12 months through our financing partner. A fixed 4% monthly interest is added to the principal, with no hidden charges.
Example: on a ₦5,000,000 system your upfront payment is ₦1,500,000 and our financing partner covers the remaining ₦3,500,000.
Questions people ask us
Solar in Nigeria, answered plainly
The questions we are asked most often, with straight answers, real prices and no hedging.
Solar World Electric Technology Ltd. offers packages starting at ₦1.49 million for a 3 kVA inverter-only package. Complete solar packages start at ₦2.35 million. We also design custom commercial and industrial systems of 1 MW and beyond, quoted to the project requirements. Typical Nigerian homes fall between ₦3.5 million and ₦16 million installed, depending on how many air conditioners and refrigeration units the system has to carry.
Prices are quoted in two parts, the inverter package (inverter, lithium battery, cables, accessories and installation) and the solar package (the panel array, cables, accessories and installation). Many customers buy the inverter package first and add the solar array later. Our full published price charts are on the pricing page.
A 5 kVA / 48 V inverter package with one 5 kWh lithium battery, cables, accessories and installation is ₦2,820,000. The matching 4-panel 620 W solar package is ₦1,120,000, making a complete 5 kVA solar and inverter system approximately ₦3,940,000 installed.
A larger-storage version using a 15.33 kWh lithium battery is ₦4,300,000 for the inverter package and ₦1,880,000 for an 8-panel array. A 5 kVA system is rated for around 35 bulbs, 6 fans, 4 television sets, a standard fridge, a freezer, a washing machine, one 1 HP air conditioner and an electric blender.
A 10 kW / 48 V Deye inverter package with a 16 kWh lithium battery is ₦7,000,000, and the matching 8-panel 620 W solar package is ₦2,290,000: approximately ₦9,290,000 for the complete installed system.
A 10 kW system is rated for 50 bulbs, 10 fans, 6 television sets, 2 fridges, 2 freezers, a washing machine, three 1.5 HP air conditioners, a pumping machine, microwave and electric blender. It suits a duplex or a large family home.
Over the life of the system, yes. A generator has a lower purchase price but an unlimited running cost, fuel, servicing, parts and eventual replacement, and it only produces power while you are paying for fuel.
A solar system is the opposite: the cost is concentrated upfront, and generation afterwards is effectively free. Our panels carry a 25-year warranty and our lithium batteries a 10-year warranty, so the system keeps producing long after a generator bought at the same time would have been replaced twice.
There are also costs a generator carries that never appear on an invoice: noise, fumes, the maintenance burden and the risk of being without power when fuel is unavailable.
Yes. Through our financing partner you pay a 30% deposit and spread the remaining balance over 3, 6, 9 or 12 months, with a fixed 4% monthly interest added to the principal.
For example, on a ₦5 million system you pay ₦1.5 million upfront and the financing partner covers the remaining ₦3.5 million. There are no bank queues: our in-house financing team handles the process at any of our offices, approved financing is disbursed within 24 to 48 hours, and installation follows immediately.
Yes. Once your financing application is approved and disbursed, typically within 24 to 48 hours, installation is scheduled straight away. You do not wait until the instalments are complete. Most installations are finished within 48 hours of payment confirmation, and larger systems within one to three working days.
System size is decided by what you want to run and for how long, not by the size of the building. As a practical guide, based on our published packages:
- 3–5 kVA: lights, fans, TVs, one fridge/freezer, sometimes one 1 HP air conditioner
- 8–10 kW: a full family home with 2 fridges, 2 freezers and two to three 1.5 HP ACs
- 12–16 kW: a large home or duplex with three to five 1.5 HP ACs and a pumping machine
- 20–30 kW: an estate residence, office or small commercial building, often three-phase
- 50 kW and above: hotels, schools, hospitals, warehouses and industrial facilities
Air conditioning is almost always the deciding factor. Our engineers carry out a free load assessment before quoting, so the system is sized against your actual appliances rather than a guess. You can start with our solar calculator.
Get started
Tell us what you want to power. We will size it, price it and install it.
Free consultation and load assessment at any of our 21 operations in Abuja, Lagos and Port Harcourt , or over WhatsApp, wherever you are in Nigeria.