Solar for Hotels Nigeria
Nigerian hotels running generators around the clock for AC, hot water, lifts, and lighting are cutting diesel costs dramatically with commercial solar. Olasupo Energy designs, supplies, and installs complete solar systems for hotels and resorts — engineered in-house by our own team, without disrupting guests or daily operations.
Prices last verified: 2026-08-13.
65%
Diesel cost reduced
20+ years
Panel lifespan & warranty
₦300M
10-year saving (150kw hotel)
What Is Diesel Really Costing Your Hotel?
The average Nigerian hotel with 400kva–600kva of generator capacity spends between ₦4,500,000 and ₦6,500,000 every month on diesel. Hotels run generators far longer than most businesses — guests expect uninterrupted AC, hot water, lifts, and lighting around the clock. At current fuel prices following subsidy removal, that cost has climbed sharply for many properties. A solar system we design and install for you cuts that liability without touching guest comfort.
Designed, Supplied, and Installed — In-House
Most Nigerian hotels overpay for solar because they buy through resellers who layer markup on top of generic, undersized systems, then hand installation off to a subcontractor with no long-term stake in the result. Olasupo Energy is a commercial solar company, not a broker — we design every system ourselves, source the equipment, and install and commission it with our own engineers, working around your guests and operations, not through them.
In-house engineering & design
Our engineers size and design every system to your hotel's exact load — not a generic off-the-shelf package.
Sourced direct from manufacturers
We buy panels, inverters, and batteries direct from tier-1 manufacturers, cutting out reseller markup on your system.
Installed by our own crews
Our certified technicians install and commission every project — we don't subcontract to installers you've never met.
Warranty & maintenance, in-house
Every system carries our workmanship warranty, and our team handles ongoing monitoring and maintenance after commissioning.
Hotel Solar System Sizes and Costs in Nigeria
Commercial solar system pricing for a Nigerian hotel depends on room count, generator capacity, and how many hours a day your guest-facing loads run. Here is a realistic cost guide for Nigerian hospitality properties.
Prices last verified: 2026-08-13.
50kw System
Boutique hotels & guesthouses, 20–40 rooms, 100–200kva generators
150kw System
Mid-size hotels, 60–100 rooms, 400kva–600kva generators
500kw+ System
Resorts & large hotels, 150+ rooms, 1,000kva+ generators
What a Hotel Solar Installation Looks Like in Nigeria
A typical 150kw commercial solar installation covers approximately 900 square metres of hotel rooftop with 300–360 high-efficiency monocrystalline panels, paired with a lithium battery bank for evening and overnight coverage and a hybrid inverter system that manages grid or generator input during extended cloudy periods.
Installation for a 150kw system takes 4–6 weeks from contract signing to commissioning. Our crews phase the rooftop work and schedule around function halls, pool areas, and guest floors — your hotel keeps operating and guests are never disturbed.
300–360
panels for a 150kw system
900 m²
rooftop space required (150kw)
4–6 weeks
installation timeline (150kw)
20+ years
panel lifespan with warranty
Calculate Your Hotel Solar Savings
Enter your current diesel spend and generator size to see exactly how much your hotel saves by switching to commercial solar.
Commercial Solar ROI Calculator
See exactly how much your business saves by going solar
SELECT FACILITY TYPE
How Olasupo Energy Gets Your Hotel Solar-Powered
Tell Us About Your Hotel
Message us on WhatsApp with your generator size and monthly diesel spend. Takes 5 minutes.
Free Site Assessment
Our own engineers visit the property, assess the rooftop and electrical load, and take measurements — at no cost.
We Design & Propose
Our in-house team designs the system for your exact load and sends a transparent, itemized proposal.
We Install & Commission
Our installation crews build and commission the system in phases, scheduled around guests and events, with zero disruption.
Systems We've Designed, Supplied, and Installed
Olasupo Energy builds commercial and residential solar systems in-house — here's a look at the range of work, including hotel and hospitality installations like yours.
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 Hotel Clients Say
"Our generator now only runs a few hours overnight. Guests don't even notice the switch, and our diesel bill has dropped dramatically."
Aisha Bello
General Manager, Boutique Hotel, Abuja
"Olasupo's crew worked around our pool area and function hall without disrupting a single event. Installation was smooth from start to finish."
Emeka Nwosu
Owner, Mid-size Hotel, Port Harcourt
"Took a bit longer than quoted because of extra structural bracing on our roof, but the system now covers most of our daytime AC and water heating load."
Grace Effiong
Operations Manager, Resort, Calabar
Reviews collected directly from Olasupo Energy clients. Names and businesses shown with permission.
Hotel Solar Questions — Answered
How much does commercial solar installation cost for a Nigerian hotel?
Hotel solar system costs in Nigeria range from ₦18,000,000 for a 50kw boutique system to ₦320,000,000+ for a 500kw+ resort installation. The exact cost depends on your generator capacity, room count, roof space, and battery storage requirements. Contact us for a free property-specific assessment.
Can solar keep AC, hot water, and lifts running 24/7 in a hotel?
Yes. A hybrid commercial solar system with adequate battery storage can cover the bulk of a hotel's daytime and evening load, including AC, water heating, and lifts. Overnight and extended cloudy periods are supplemented by minimal grid or generator input, which we size into the design.
Will installation disrupt guests or hotel operations?
No. We phase rooftop work and schedule around function halls, pool areas, and guest floors, so the hotel continues normal operations throughout. A typical 150kw installation takes 4–6 weeks from contract signing to commissioning.
Do I need to buy the solar system outright or is financing available?
Both options are available. We offer flexible financing and lease-to-own arrangements directly, so you can go solar with little to no upfront cost and repay through your monthly diesel savings — often resulting in positive cash flow from day one.
Hotel Solar by Location
We design, supply, and install commercial solar for hotels across Nigeria — Lagos, Abuja, Port Harcourt, Calabar, Ibadan, Enugu, and beyond. Every project team knows the local grid conditions, council requirements, and installation logistics in your area.
Ready to Stop Paying for Diesel?
Message us on WhatsApp. Our engineers assess your hotel, design the right system, and install it — start to finish, with our own team, without disrupting your guests. Free assessment. No obligation.
WhatsApp Olasupo Energy —Average response time: under 5 minutes during business hours