Skip to content
SabiHow
All ideas

Unexplored niches · Skill

Solar, inverter and battery maintenance service

Service, repair and upgrade home and shop solar and inverter systems on a maintenance plan

Money to start
₦1.5m – ₦4m
Profit a month (estimate)
₦250k – ₦800k
Money back in
4–10 months
Today2 years
Your time
Full-time, with call-outs on some evenings

Figures checked: not set yet

Overview

Many homes and shops installed solar panels, inverters and batteries after fuel and electricity costs rose in 2023 and 2024, but few installers come back to look after them. Systems that are never checked lose battery life early, trip breakers or fail outright, and owners who spent heavily want someone they can call. You offer that care: inspections, repairs, battery upgrades and maintenance plans.

You earn from service visits, margin on parts and batteries, and regular plans that bring steadier income than one-off call-outs. The main risks are safety and trust: battery and DC work is dangerous without proper training, and fitting fake parts will finish your reputation quickly. It suits someone with sound electrical knowledge who is willing to keep training, is careful by nature and can explain a problem plainly to a customer.

Works well in Lagos, Abuja (FCT), Port Harcourt, Ibadan, Kano, Enugu, Benin City

Want the full details?

Costs line by line, suppliers, permits and every step to start.

One-off ₦15,000 to plan a ₦1.5m – ₦4m start-up.

Get the full plan

Inside the full plan

  • Type and scaleProduct, service or skill; small, medium or large
  • Start-up costMinimum, average and ideal capital, and what the money is spent on
  • Expected earningsTypical revenue, profit margin and time to break even
  • RequirementsEquipment, space, staff, skills and licences
  • Legal sideRegistration, permits, taxes and basic compliance
  • MarketingFinding customers, pricing and promotion channels
  • Suppliers and sourcingWhere to buy stock or tools at good rates
  • Location fitWhere this idea performs best
  • Alternative routesOther ways to start or grow it if the first plan does not work
  • Funding optionsSelf-funding, partnerships, loans, grants, starting small
Add to this planDone this before, or have a question? We read every note.
What would you like to add?

Figures are estimates based on current market prices and typical results. They are not guarantees. Your costs and earnings will depend on your location, prices on the day and how you run the business.

You might also like

All ideas
Get the plan · ₦15,000