150kW Solar System for Nigerian Businesses
A 150kW hybrid solar system typically costs ₦62,000,000–₦80,000,000 fully installed in Nigeria, and covers a multi-building commercial site or light-industrial facility running offices, refrigeration, and production equipment through an 8–10 hour working day — replacing most or all of a 100–150kva diesel generator's daily runtime.
Prices last verified: 2026-08-08. See sources below.
100kw–150kw
our industrial-scale range
10 yr
panel & workmanship warranty
10–12 wks
typical install time
150kW System Specifications
A standard 150kW hybrid configuration for a Nigerian multi-building commercial or light-industrial site. Panel count, battery size, and roof area shift depending on your available space and how many hours of battery backup you want — this is our most common configuration at this size.
| System capacity | 150kW hybrid solar system |
|---|---|
| Solar panels | ≈270 × 550W monocrystalline panels |
| Inverter | 150kVA hybrid inverter (three-phase config) |
| Battery storage | Lithium-ion, 150kWh–450kWh depending on backup hours needed |
| Roof / land area required | ≈900–1,000 sqm of unshaded roof or ground space |
| Typical daily output | ≈540–660 kWh/day (Nigeria average irradiance) |
| Installed price range | ₦62,000,000–₦80,000,000, fully installed |
| Installation timeline | 10–12 weeks from deposit to commissioning |
| Warranty | 10 years panels & workmanship; 5–10 years inverter/battery (brand-dependent) |
Panel and inverter pricing benchmark: Olasupo Energy installed-project data and current equipment supplier pricing, 2026-08-08. Final price depends on roof type, cable run length, and battery capacity chosen.
What a 150kW System Actually Powers
A useful way to size-check: 150kW comfortably runs a multi-building commercial site or a light-industrial facility with several production lines through a normal working day. Here's a typical load for a property this size.
Cold storage
A full cold room or multiple walk-in freezers running continuously
Office space
45–60 offices across multiple buildings, with lighting, AC, and computers
Production lines
Two to three light-industrial production lines running through the day
Water & pumps
Multiple borehole pumps, water treatment, and irrigation equipment
POS & IT systems
Multi-site POS terminals, servers, and networking gear
General lighting
Full-site lighting across multiple buildings through evening hours
Not sure 150kW fits your load? Send us your equipment list on WhatsApp and we'll size it properly before you commit to a number.
Not Sure 150kW Is Right for You?
Compare against neighboring sizes to find the closer fit.
Ways to Pay for a 150kW System
Most businesses don't pay ₦70M upfront — here's how our clients typically structure it.
Full Upfront Payment
Pay the full installed cost at commissioning. Lowest total cost, and savings start immediately from month one.
Staged Payment Plan
Split into deposit, mid-install, and commissioning payments. No interest, spread across the 10–12 week build.
Lease-to-Own Financing
Monthly payments structured below your current diesel spend, so cash flow improves from day one. Available through select partners — ask us for current terms.
What Would a 150kW System Save You?
Enter your current diesel and electricity spend to see your exact payback period and 10-year saving on a 150kW system.
Commercial Solar ROI Calculator
See exactly how much your business saves by going solar
SELECT FACILITY TYPE
We've Built Systems Like This Before
150kW sits at the top of our light-industrial range — here's the kind of work that size of client gets from us.
Home Solar
Rooftop solar systems that keep lights, fans, fridges, and home offices running through outages — sized to your household's real daily usage, not a generic package.
Backup power for essential appliances during grid outages
Battery storage sized to your household's overnight needs
Installed and commissioned by our own certified technicians
3–7 days
typical install time
10+ yrs
warranty coverage
Business & Commercial
Shops, offices, hotels, and salons running on solar instead of diesel — cutting daily generator costs while keeping operations online through every outage.
Designed around your peak operating hours and equipment load
Reduces or eliminates daily diesel generator running costs
Flexible financing available with little to no upfront cost
18–30 mo
typical payback
100%
uptime through outages
Farms & Agribusiness
Irrigation pumps, cold rooms, and milling equipment powered without fuel — protecting perishable stock and keeping farm operations running on schedule, rain or shine.
Solar-powered irrigation pumps that run without diesel refills
Cold storage kept online to protect perishable harvests
Sized for milling, drying, and other processing equipment
0
diesel refills needed
20+ yrs
panel lifespan
Manufacturing & Factories
Full production lines and heavy machinery on hybrid solar systems — engineered in-house for factory-scale loads, from 100kw sites up to multi-megawatt installations.
Systems sized from 100kw up to 5MW for industrial loads
Installed with zero interruption to ongoing production
Hybrid battery and inverter setup for round-the-clock power
100kw–5MW
system range
8–12 wks
install time (500kw)
What 150kW Clients Say
"We run three processing lines across two buildings and Olasupo's team designed around that instead of a single flat number. The install took just under 11 weeks and never stopped production."
Emeka Obi
Site Manager, Agro-Processing, Ibadan
"150kW across our two properties has cut our generator hours to almost nothing. The staged payment plan made the capital outlay manageable for our finance team."
Halima Suleiman
Operations Director, Hospitality Group, Abuja
"Our cold storage runs around the clock and we couldn't afford downtime during the switch. The team scheduled the work carefully and the battery bank has kept the cold room stable ever since."
Peter Nnamdi
Owner, Poultry & Cold Storage, Enugu
Reviews collected directly from Olasupo Energy clients. Names and businesses shown with permission.
150kW Solar System — Common Questions
How much does a 150kW solar system cost in Nigeria?
A fully installed 150kW hybrid system typically costs ₦62,000,000–₦80,000,000, depending on battery capacity, roof condition, and cable run distance. This includes panels, inverter, battery storage, mounting, and installation labor.
How much roof or land space does a 150kW system need?
Around 900–1,000 square meters of unshaded space. This is usually spread across multiple roofs or a combination of roof and ground-mounted arrays for multi-building sites.
How long does installation take?
10–12 weeks from deposit to commissioning for a standard 150kW install, covering procurement, mounting, wiring, and testing across the site. Installation is scheduled to avoid interrupting your operating hours wherever possible.
Is 150kW enough to replace my generator completely?
For most multi-building commercial or light-industrial sites running 8–10 hours of daytime load, yes — 150kW with an appropriately sized battery can cover the majority or all of daily operating hours. Heavy 24-hour production loads may need battery sizing above the standard range, or a larger system. We size this properly before you commit.
What warranty comes with a 150kW system?
10 years on panels and our installation workmanship, with 5–10 years on the inverter and battery depending on the brand selected. We'll walk through exact terms for your chosen equipment before you sign off.
Ready to Spec Your 150kW System?
Send us your equipment list and roof or land space on WhatsApp. We'll confirm 150kW is the right size and send back a real, itemized quote — free, no obligation.
WhatsApp Olasupo Energy