POWER WITHOUT COMPROMISE.
End-to-end solar energy solutions across Nigeria. Residential homes, commercial enterprises, institutions, and government projects — delivered with precision since 2008.
Built on 16 Years of Proven Delivery
TECIL Solar is the renewable energy division of Tecil Integrated Services Limited — one of Nigeria's most experienced indigenous solar power companies, founded in 2008 and headquartered in Calabar, Cross River State.
From residential homes seeking relief from epileptic grid power to commercial enterprises demanding uninterrupted operations, we deliver end-to-end energy solutions — supply, installation, maintenance, training, and advisory services.
Our position: not the cheapest, not the most expensive — but definitively the most knowledgeable and dependable local provider in South-South and South-East Nigeria.
End-to-End Solar Services
From a single residential system to a 60KW off-grid industrial project — we handle everything in-house. Supply, design, install, maintain, train.
Professional Installation
End-to-end installation of solar, inverter backup, and hybrid systems for residential, commercial, and institutional clients. Every job documented with a signed commissioning report.
Maintenance & Repair
Scheduled preventive maintenance and reactive repair services for all installed systems and third-party solar/inverter installations. SLAs available for commercial clients.
Load Assessment & Advisory
Pre-installation energy audits and load assessments to ensure right-sizing of systems. Includes ROI analysis, system design, and brand-neutral product advice.
Training & Capacity Building
Solar and inverter design, installation, and maintenance courses for internal staff and external participants. Evolving into the TECIL Solar Training Institute in 2026.
Large-Scale EPC Projects
Under TECIL Solar Projects — full Engineering, Procurement and Construction for government, institutional, and industrial clients. Fully documented, commissioned deliveries.
Energy-as-a-Service (EaaS)
Access solar power without upfront capital outlay — in exchange for a monthly service or energy fee. In partnership with financing institutions. A major 2026–2028 growth offering.
A Solution for Every Client
Whether you're a frustrated homeowner, an SME, a government institution, or a contractor — TECIL Solar has been solving your energy problem since 2008.
Stop Paying for Generator Fuel Every Month.
TECIL Solar systems are designed for the Nigerian home — built to handle your load, survive our weather, and last for years. We've been doing this since 2008. Your neighbours will notice.
Talk to usDowntime Costs Money.
A properly specified TECIL Solar system keeps your business running when the grid doesn't — and pays for itself faster than you think. Talk to us about the numbers.
Talk to usCredentials, Track Record, Technical Depth.
We've delivered for universities, hospitals, military facilities, consulates, and microfinance banks across Nigeria. We have the credentials, project history, and technical depth to meet your procurement standards.
Talk to usWe Supply, Install, Commission — and Document Everything.
Need a reliable solar sub-contractor? Our project portfolio and 15+ brand partnerships speak for us. We document every job. Let's discuss your spec.
Talk to us34+ Corporate Projects 2014–Present
Biase Plantations Ltd (Wilmar)
60KW Solar + 72KVA Hybrid Inverters — fully off-grid industrial plantation system
Cross River Basin Dev. Authority
Solar Street Light Network across Cross River State — public infrastructure
Uddyking Oil Ltd
3 projects — 20–30KVA Hybrid Systems with Lithium Battery Banks
Unical Microfinance Bank HQ
15KVA Hybrid Inverter + 18KW Solar for institutional banking operations
Mater Elizabeth High School
All-in-One Solar Street & Floodlights — full campus lighting infrastructure
ASUU Unical Chapter
80KVA Combined Inverter + 100 Batteries — 30 residential units powered
7 Branches. 5 States. One Standard.
Reliable Power Starts
with a Single Call.
Talk to our technical team today. We'll assess your load, recommend the right system, and give you a clear, honest quote. No pressure. No nonsense.