Solar Installation
Complete solar panel installation for homes, offices, shops and estates. We assess your daily load, size the array and inverter correctly, and mount everything to last through Lagos weather.
From 1KVA to 50KVA
Reliable, clean and affordable solar energy solutions for homes and businesses across Lagos — designed around your load, your roof and your budget.
KATSE Solar and Electrical LTD (RC: 9526763) is a CAC-registered renewable energy company based in Ikeja, Lagos. We specialise in professional solar installation, inverter and lithium battery systems, CCTV and electrical works, and long-term maintenance and support.
We don't just sell solar — we give you peace of mind with clean, reliable power that saves you money on fuel and NEPA stress. Whether it's a 2-bedroom flat, a 5-bedroom duplex, an office or a supermarket, we design a system that fits your load and your budget.
Four core services, one team — from the first load assessment to the day your system needs servicing.
Complete solar panel installation for homes, offices, shops and estates. We assess your daily load, size the array and inverter correctly, and mount everything to last through Lagos weather.
From 1KVA to 50KVA
Sales and installation of pure sine wave inverters, lithium (LiFePO4) batteries and tubular batteries. They last longer, charge faster and hold their capacity year after year.
LiFePO4 · Tubular · Pure Sine Wave
Professional CCTV surveillance for homes and business premises, plus house wiring, electrical fault tracing and correction done safely and to standard.
Surveillance · Wiring · Fault Tracing
After-sales support, system servicing, battery health checks and upgrade services. We are always available — your system keeps working long after installation day.
Servicing · Health Checks · Upgrades
Registered, accountable and local — the reasons clients keep coming back and referring us on.
RC 9526763 — a properly registered Nigerian company you can hold to account, with invoices and documentation for every job.
Panels, inverters and lithium batteries sourced from trusted brands and covered by warranty — no unknown components.
Correct cable sizing, proper earthing, neat conduit work and safe mounting. No shortcuts that cost you later.
Clear quotes broken down by component, so you know exactly what you're paying for before work begins.
Call or message and we respond quickly — servicing, fault finding and battery health checks without the long wait.
Quick response to Ikeja, Lekki, Ajah and the Mainland — we're close enough to be on site when you need us.
Rooftop arrays, battery banks, wiring and surveillance — a look at the systems we've delivered across Lagos.
Homeowners, offices and shops across Lagos running on KATSE systems.
We were spending a fortune on diesel every month. KATSE sized a system for our duplex, installed it in two days and explained every component. Six months on, we barely touch the generator.
Our office runs full days without interruption now. They handled the inverter, lithium batteries and the wiring in one visit, and they came back for a free health check. Very professional team.
Freezers, lights and the CCTV all stay on through outages. The quote was clear, the pricing was fair and the installation was neat. I've already referred them to two other shop owners.
Tell us your load and your budget, and we'll recommend the right system. Free quotes, no pressure — message or call us today.
Send us a message on WhatsApp with your location and what you want to power — we'll come back with a system and a price.
Click to Chat on WhatsApp Call 0810 358 8698Open Monday to Saturday, 8:00am – 6:00pm. Ikeja, Lekki, Ajah and Mainland covered.