Solar for Schools Nigeria
Nigerian schools running generators for classrooms, computer labs, science equipment, and boarding houses are cutting diesel costs sharply with commercial solar. Olasupo Energy designs, supplies, and installs complete solar systems for day schools, boarding schools, and colleges — engineered in-house by our own team, sized to a school's daytime-heavy usage pattern for the best possible cost per kw.
Prices last verified: 2026-08-13.
70%
Diesel cost reduced
20+ years
Panel lifespan & warranty
₦150M
10-year saving (100kw school)
What Is Diesel Really Costing Your School?
The average Nigerian secondary school or college with 150kva–300kva of generator capacity spends between ₦1,800,000 and ₦3,200,000 every month on diesel during term time. Schools run heavy loads almost entirely during daylight hours — classrooms, labs, computer suites, and libraries — which makes them some of the most cost-efficient buildings to convert to solar. At current fuel prices following subsidy removal, that cost has climbed sharply for many institutions. A solar system we design and install for you cuts that liability while freeing up budget for what the school actually exists to do.
Designed, Supplied, and Installed — In-House
Most Nigerian schools overpay for solar because they buy through resellers who layer markup on top of generic, oversized systems that don't match a school's actual daytime usage pattern. Olasupo Energy is a commercial solar company, not a broker — we design every system ourselves around your real timetable and boarding-house needs, source the equipment, and install and commission it with our own engineers, scheduled around term dates.
In-house engineering & design
Our engineers size and design every system to your school's real timetable and boarding-house needs — 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.
School Solar System Sizes and Costs in Nigeria
Commercial solar system pricing for a Nigerian school depends on student population, generator capacity, and whether the school has a boarding house running loads into the evening. Here is a realistic cost guide for Nigerian schools and colleges.
Prices last verified: 2026-08-13.
30kw System
Day schools & nurseries, under 500 students, 60–100kva generators
100kw System
Boarding schools & colleges, 500–1,200 students, 150kva–300kva generators
300kw+ System
University campuses & school groups, 1,200+ students, 500kva+ generators
What a School Solar Installation Looks Like in Nigeria
A typical 100kw commercial solar installation covers approximately 600 square metres of school rooftop with 200–240 high-efficiency monocrystalline panels. Because most school load happens during school hours, systems are sized with a smaller battery bank than a hotel or hospital of similar capacity, which keeps upfront cost down — boarding schools add extra storage to cover dormitories into the evening.
Installation for a 100kw system takes 3–5 weeks from contract signing to commissioning. We schedule the bulk of rooftop and wiring work around holidays and weekends wherever possible, so classes are never disrupted.
200–240
panels for a 100kw system
600 m²
rooftop space required (100kw)
3–5 weeks
installation timeline (100kw)
20+ years
panel lifespan with warranty
Calculate Your School Solar Savings
Enter your current diesel spend and generator size to see exactly how much your school 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 School Solar-Powered
Tell Us About Your School
Message us on WhatsApp with your generator size and monthly diesel spend. Takes 5 minutes.
Free Site Assessment
Our own engineers visit the campus, assess the rooftop and electrical load across classrooms, labs, and boarding houses — at no cost.
We Design & Propose
Our in-house team designs the system for your exact usage pattern and sends a transparent, itemized proposal.
We Install & Commission
Our installation crews build and commission the system, scheduling the bulk of the work around holidays and weekends wherever possible, with zero disruption to classes.
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 school and campus 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 School Clients Say
"Our generator now only comes on for a couple of hours in the evening. The savings have let us put more into the science lab instead of diesel."
Adaeze Chukwu
Principal, Boarding School, Ibadan
"Olasupo scheduled almost all the installation work during our mid-term break. Students barely noticed the crew was on site."
Tunde Bakare
Proprietor, School Group, Lagos
"The proposal was clear about what the system would and wouldn't cover overnight for our boarding house, which helped us plan the battery size correctly."
Chiamaka Eze
Bursar, College, Enugu
Reviews collected directly from Olasupo Energy clients. Names and institutions shown with permission.
School Solar Questions — Answered
How much does commercial solar installation cost for a Nigerian school?
School solar system costs in Nigeria range from ₦11,000,000 for a 30kw day-school system to ₦190,000,000+ for a 300kw+ campus installation. The exact cost depends on your generator capacity, student population, and whether boarding facilities need evening power. Contact us for a free property-specific assessment.
Do schools need as much battery storage as hotels or hospitals?
Usually less. Because most school load happens during school hours, day schools can be sized with a smaller battery bank, which lowers the upfront cost per kw compared to a 24-hour facility. Boarding schools add extra storage to keep dormitories, security lighting, and common areas powered into the evening.
Will installation disrupt classes or the school calendar?
We aim to schedule the bulk of rooftop and wiring work around holidays and weekends wherever the project timeline allows. A typical 100kw installation takes 3–5 weeks from contract signing to commissioning, and we coordinate closely with school administration to minimise any impact on classes.
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 schools and school groups can go solar with little to no upfront cost and repay through monthly diesel savings — often resulting in positive cash flow from day one.
School Solar by Location
We design, supply, and install commercial solar for schools and colleges 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 school, design the right system, and install it — start to finish, with our own team, scheduled around your term calendar. Free assessment. No obligation.
WhatsApp Olasupo Energy —Average response time: under 5 minutes during business hours