3KVA solar system · Starter
from₦2.8M
1–2 Bedroom
Runs
- 4–6 LED lights
- 2 ceiling fans
- TV + decoder
- Phone charging
- Small fridge
Includes
- • 3KVA inverter
- • 5kwh lithium battery
- • 4× 600W solar panels
- • 2-year warranty
Rivers · Delta · Bayelsa
Solar Installation in Port Harcourt, Warri & Yenagoa
LumaGrid Solar installs solar panels, hybrid inverters and lithium batteries for homes and businesses across Rivers, Delta and Bayelsa. From ₦2.8M installed, sized for rainy season and fitted in 1 to 2 days.
5.0 on Google CAC registered 2-year workmanship warranty
Get your free solar quote
Two taps to start. Reply on WhatsApp within 24 hours.
Free site assessment Installed in 1–2 days
Jinko & Longi tier-one panels LiFePO4 lithium batteries Pure sine wave hybrid inverters Reply within 24 hours
About LumaGrid Solar
Trusted solar installers in Port Harcourt and the Niger Delta
LumaGrid Solar is a CAC-registered solar installation company based in Port Harcourt, Rivers State. We design and install complete solar power systems (solar panels, hybrid inverters and LiFePO4 lithium batteries) for homes, shops, offices, schools and churches in 22 towns across Rivers, Delta and Bayelsa.
Every system starts with a free site assessment and is sized for the Niger Delta's rainy season, so your fridge, fans, lights, pumping machine and AC keep running when PHED or BEDC supply fails. Most homes are installed in one to two days, with a 2-year workmanship warranty.
22
Towns covered
1–2
Days to install a home
2-yr
Workmanship warranty
25-yr
Panel lifespan
What we do
All services Solar installation services
Home and commercial solar, lithium battery upgrades and maintenance across Rivers, Delta and Bayelsa.
Home solar installation
Hybrid solar with lithium batteries for flats, bungalows, duplexes and upstairs buildings.
Learn moreCommercial solar installation
Shops, offices, schools, hotels and cold rooms. Cut diesel and stop losing sales to outages.
Learn more
Lithium battery upgrades
Replace dying gel or tubular batteries with LiFePO4 that lasts 8 to 15 years.
Learn more
Solar maintenance & repair
Cleaning, health checks, fault finding and repairs for solar systems of any brand.
Learn moreHow it works
How a hybrid solar system works, day and night
Your solar panels run the house and charge the lithium battery while the sun is up. When the sun sets or NEPA takes light, the hybrid inverter switches to the battery in a split second. Tap Day or Night to see it.
- No noise, no fumes, no fuel queues
- Uses PHED or BEDC power when it comes, to save the battery
- Your generator becomes an emergency backup, not a daily bill
Daytime: Panels power your home directly and pour the extra into the lithium battery.
Your generator has a price tag
Generator vs solar: savings calculator
Tell us roughly what you spend on fuel each week. We show you the yearly figure, the solar system that would replace it, and how long it takes to pay for itself.
₦1,500/litre · Port Harcourt average pump price, October 2026What is your generator costing you?
Tap the closest amount, then fine-tune. This is fuel only — we add servicing for you.
₦0≈ 7 litres/week₦100k
Your generator burns about
₦700,000
every year — that is ₦58,333/month, gone for good.
₦520,000 fuel + ₦180,000 servicing, oil and repairs
Where is the property?
Sets your peak sun hours. Every system here is sized for rainy season, not the best-case month.
Prices · October 2026
Full solar price guide Solar system prices in Port Harcourt (2026)
Complete installed prices: inverter, lithium battery, panels, cabling, protection and labour. Confirmed after a free site visit.
6KVA solar system · Family
from₦4.9M
3–4 Bedroom
Runs
- All starter loads
- 1× 1.5HP inverter AC
- Washing machine
- Large fridge/freezer
- Security lights
Includes
- • 6KVA hybrid inverter
- • 16kwh lithium battery
- • 8× 600W solar panels
- • 2-year warranty
10KVA+ solar system · Premium
Custom
Large Home / Office
Runs
- Multiple ACs
- Water pump
- Cold room
- Full office load
- Security system
Includes
- • 10KVA+ hybrid inverter
- • Lithium battery bank
- • 12+ solar panels
- • Extended warranty
The real numbers
Generator vs solar: 5-year cost in Nigeria
A generator burning 8 litres of petrol a day costs about ₦360,000 a month at ₦1,500/litre, before servicing. A 6kVA solar system with lithium batteries pays that back in just over a year, then keeps saving.
Why LumaGrid
Why choose LumaGrid Solar
Built for the Niger Delta: rainy seasons, soot, salt air, floods, upstairs buildings and short grid hours.
Free site assessment
We visit and check your loads, roof and shade before we quote.
Itemised solar quotes
Every brand, model, cable and breaker named. No hidden extras.
Tier-one equipment
Jinko and Longi panels, LiFePO4 lithium and pure sine wave hybrid inverters.
Sized for rainy season
Systems keep up from April to October, not just in dry season.
Safe, neat installs
Breakers, surge protection and earthing on every job, bungalow or upstairs.
Real after-sales support
2-year workmanship warranty and WhatsApp support after handover.
Our work
Recent solar installations in the Niger Delta
Genuine Jinko and Longi panels, LiFePO4 lithium batteries and neat, labelled installs.
The process
Our solar installation process
Tell us what you need
Five quick questions on WhatsApp: your area, building and what you want to power.
Free site assessment
We check your loads, roof, shade and where the battery and inverter will go.
Itemised solar quote
Every brand, model, cable and breaker listed and agreed before work starts.
Installation & handover
Most homes are installed in 1 to 2 days. We test, explain and stay reachable.
Reviews
LumaGrid Solar reviews
5.0 Leave a review
“I'm satisfied with the service rendered by LumaGrid and their technicians. I live in Abraka where the light situation is bad, so I decided to get solar for my house and shop. I contacted them for it and I can say, for sure, they did a great job. The connections were neat and obviously done by people who know what they are doing. Now I don't have to be worrying myself about NEPA bill again. I definitely recommend them to anyone wanting to have solar in their homes and offices”
“I was originally hesitant to patronize LumaGrid for my solar installation as it is a small and barely known brand. But after my experience, I'm happy to say that I have no regrets. The products were quality ones, the customer service top-notch. The installation was smooth and hitch free, and thanks to LumaGrid, I've started enjoying constant electricity without interruption. I highly recommend LumaGrid to anyone looking for quality products and services”
Solar guides
All 120 guides Solar guides: prices, batteries & sizing
FAQ
Solar installation FAQs
How much does a solar system cost in Port Harcourt?
LumaGrid Solar's installed systems start from about ₦2.8M for a 3kVA inverter with a 5kWh lithium battery and four 600W panels, and from about ₦4.9M for a 6kVA system with 16kWh of lithium storage that can run a 1.5HP inverter AC. Every quote is itemised after a free site assessment.
Who installs solar in Port Harcourt, Warri and Yenagoa?
LumaGrid Solar is a CAC-registered solar installer based in Port Harcourt that installs solar panels, hybrid inverters and lithium batteries across Rivers, Delta and Bayelsa States, including Port Harcourt, Obio-Akpor, Eleme, Bonny, Warri, Effurun, Asaba, Sapele, Ughelli, Abraka, Yenagoa, Ogbia and Amassoma.
Can solar power an air conditioner in Nigeria?
Yes. One 1.5HP inverter AC needs at least a 5kVA pure sine wave hybrid inverter, about 3kW to 4kW of panels and enough lithium battery for the hours you run it at night. Our 6kVA package with 16kWh of storage is built for a home with one AC.
Can you install solar on an upstairs building or duplex?
Yes. We install on bungalows, upstairs (storey) buildings, duplexes, blocks of flats and shops. On storey buildings we plan safe roof access, fix the panels to the roof structure and run correctly sized cables to the inverter room.
How long does a solar installation take?
Most homes are installed in one to two days after the free site assessment. Larger commercial systems take three to five days.
Does solar work during the rainy season in the Niger Delta?
Yes. Panels keep producing under cloud at reduced output. We size every system for rainy-season sunshine in Rivers, Delta and Bayelsa, not dry-season peaks, so it keeps up from April to October.
How long do solar batteries last?
The LiFePO4 lithium batteries we install typically last 8 to 15 years with daily use, compared with 1.5 to 3 years for gel and tubular lead-acid batteries.
Do you install in Warri and Yenagoa?
Yes. We cover Rivers, Delta and Bayelsa States. Equipment prices are the same everywhere; any transport cost for sites outside Port Harcourt is shown on your quote before you pay.
What happens if something breaks after installation?
You WhatsApp us and we respond within 24 hours. Our 2-year workmanship warranty covers any installation-related fault at no cost to you, and panels carry a 10-year performance warranty.
Ready to stop buying fuel?
Tell us your area, building type and what you want to power. We reply on WhatsApp with a recommendation and book a free site assessment.