Nigeria's Electricity: The Price Isn't the Problem. Whether It Comes Is.

Before writing anything about the Nigerian market, we did the arithmetic on what people here actually pay for electricity. The answer was worse than we expected: the grid tariff averages around 3.7 US cents per kWh — but it often does not come. When it does not, households and businesses burn diesel, and the national average retail price of diesel in May 2026 was ₦3,277.47 per litre (Nigeria's National Bureau of Statistics, Diesel Price Watch, published at the end of June 2026), 86.4% higher than a year earlier.

That is the core of Nigeria's electricity problem: not the tariff, but whether supply arrives at all. The 2026 edition of Tracking SDG 7: The Energy Progress Report, published on 24 June 2026 by the IEA, IRENA, UNSD, the World Bank and the WHO, records that 655 million people worldwide still had no electricity in 2024, that the gap is now concentrated in Africa (88.8% of the global total, 581 million people), and that Nigeria has the largest unelectrified population in the world. The World Bank's World Development Indicators put Nigeria's access rate at 62.5% in 2024. Even people who are connected are not comfortable: ICIR reported that after the national grid collapsed on 29 December 2025 it collapsed again on 23 January 2026; Vanguard recorded the 23 January event as the first national collapse of that year, and local media counted two collapses in that single week. In September 2026 a 330 kV transmission tower in the north-west came down, TCN declared force majeure, and Kebbi State was dark for about a week (Daily Post).

This article covers three things: how to work out which power option actually pays, where the money for it comes from, and how not to get cheated by counterfeit equipment.

What 200 kWh a month actually costs today

Put the three rows side by side and the answer appears: against the grid, solar is never cheap; against diesel, solar is cheap. What matters is which comparison you are making. A large share of the electricity Nigerians actually use comes from diesel generators, not from the grid.

The diesel figure comes from this calculation: 0.31 litres per kWh at today's price is ₦1,027.06 per kWh. The table shows ₦1,027, but the monthly cost is calculated on the unrounded figure (₦1,027.06 × 200 kWh = ₦205,412). Everything in this article follows the same rule: displayed values are rounded, calculations use unrounded values.

The three numbers are not the same thing

When a system is quoted, three different numbers get mixed together. They do not measure the same thing, and treating them as one number is where most confusion starts.

The grid tariff, USD 0.037 per kWh. This is the value in the "Electricity $/kWh" field of our calculator — the figure described at the top of this article, cross-checked against NERC regulatory data, the NBS 2024 Residential Energy Demand-Side Survey and a peer-reviewed study (last verified 6 August 2026). Its job is to work out how much you avoid paying the grid. It is not the cost of solar electricity: that depends on equipment cost, service life and annual generation, which is a different calculation, and we do not publish a figure for it here. One more distinction matters: Band A sits at ₦209.5 per kWh (about 15 US cents) and carries a 20-hour supply commitment, while the 3.7-cent figure reflects the average across the lower bands, where supply is shorter and the tariff is lower. The two are not comparable.

The equipment reference price, USD 1,632–1,760 (a China-source reference range as of September 2026) for 1.6 kW of panels plus an 8 kWh battery. Why 1.6 kW: the calculator sizes the array as daily consumption ÷ irradiance hours × 1.15, where the 1.15 covers cable losses, inverter losses and cloudy days, and sizes the battery at 1.2 times daily consumption. Annual generation therefore comes to 2,803 kWh, about 17% above the 2,400 kWh actually consumed in a year. That surplus is not waste — it covers losses and cloudy days. When we calculate the diesel saving below, we count only the 2,400 kWh actually used and do not treat the extra 400 kWh as additional savings.

The diesel displacement saving. At 2,400 kWh a year × ₦1,027.06, the fuel avoided is worth roughly ₦2,465,000 a year (at approximately ₦1,370 to the US dollar). Even after discounting the real displacement rate to 70% — some households are out during the day and do not use the full amount — and adding 40% for maintenance and depreciation, payback lands between 1.8 and 2 years.

One number needs a caveat before going further. Our calculator reports its own payback by valuing the full annual generation at the grid tariff: 2,803 kWh × USD 0.037, about USD 104 a year, which against USD 1,632–1,760 of equipment works out at roughly 16 years. That basis counts the whole output, including the 400 kWh margin described above. The diesel comparison in this article counts only the 2,400 kWh actually consumed, so the two figures rest on different bases and the gap is not a rounding difference. Put the grid comparison on the same basis, crediting only what is consumed, and payback stretches to roughly 18 to 20 years. That is precisely why the grid comparison should not be the one deciding the purchase.

Be clear about which purchase you are making

If your meter is on Band A and you genuinely receive 20 hours of supply a day, solar is expensive against 3.7-cent grid power, and comparing the two is the wrong comparison. In that case solar is not a cost-saving purchase; it is a backup purchase. Getting that distinction right is what makes the arithmetic honest.

Where the money comes from

If the numbers work for you, the next question is the down payment. Nigeria has opened several doors here.

The World Bank's press release of 15 December 2023, Nigeria to Expand Access to Clean Energy for 17.5 Million People, announced the approval of the DARES programme: a USD 750 million IDA credit targeting 17.5 million people, delivered through results-based subsidies that flow mainly to micro-grid and off-grid developers, so the subsidy is built into the end price. The programme has grown since: according to BusinessDay on 12 June 2026, reporting on the World Bank's implementation report of 10 June, USD 242.9 million in additional financing was agreed with the Nigerian government on 4 June 2026 and completed its approval process on 24 June 2026, while USD 200 million previously restricted was released after performance targets were met; the government and the World Bank have set a target of 5.2 million additional connections by June 2026. Above that sits Mission 300: at the Africa Energy Summit held in Dar es Salaam in January 2025, twelve countries including Nigeria submitted national energy compacts, and the World Bank and the African Development Bank aim to connect 300 million people for the first time by 2030.

Equipment imports are even more direct. The Nigeria Tax Act 2025, signed in 2025 and applicable from 1 January 2026, moved the VAT rules into the tax act itself: the exempt and zero-rated lists are set out in sections 186 to 189 of that act, and solar panels, inverters and batteries remain on the zero-VAT list, with the import side covered by Nigeria Customs circular T&T/2024/18 (reported by Sustainable Stories on 20 January 2026, quoting the finance lead of the Nigerian solar company Ceesolar). The standard VAT rate was not raised in this reform and remains 7.5% (PwC's June 2025 reading of the four tax reform acts). One caveat: a company that only provides installation services and does not supply equipment still charges VAT on that service.

The rest is handled by the market: pay a small amount up front, have the system installed, then pay weekly or monthly while the provider manages the equipment remotely until it is fully paid — the pay-as-you-go model that companies such as M-KOPA have run in Nigeria for years. Down-payment ratios and repayment terms differ by provider and product, so they need checking case by case.

Do not buy counterfeit equipment to save money

Lower prices attract imitations. In a report published on 8 July 2026, the News Agency of Nigeria (NAN) quoted energy experts warning that counterfeit solar products are pushing users towards fires, equipment failure and property loss. The most frequently counterfeited items are batteries, inverters, panels, charge controllers and cables, and fake batteries and inverters are the most dangerous: they overheat, fail early and can catch fire.

What to check at acceptance: whether the panels are the same grade and the same production batch or a mix, whether the battery cells are new or salvaged, whether the inverter holds the certification required in your market, and how far the nameplate rating sits from measured output. None of this shows up in the first months. It shows up in the rainy season, when generation is short, and after two years, when a battery has faded to half its capacity.

On certification, Nigeria works through SONCAP — pre-export conformity verification run by the Standards Organisation of Nigeria — and East Africa through PVOC with the Kenya Bureau of Standards. Both regimes verify goods before they leave China. Asking whether your supplier can produce that paperwork matters more than getting another discount.

How we deliver this kind of project

Our business is not panel manufacturing. It is sourcing, inspection and delivering a complete kit: we select models from Chinese manufacturers we have worked with long-term and audited, size the system to the project's load profile, follow the factory testing, prepare the documents customs requires in a single pass, arrange ocean freight, and coordinate warranty claims with each supplier afterwards. For the customer there is one window from start to finish — one party to call, instead of chasing three factories.

System design is the part most often skipped. Two households using the same 200 kWh a month will need different panels and batteries depending on whether the roof faces east or west, whether neighbouring buildings shade it, and whether anyone is home during the day. A template design produces a customer who concludes that solar does not work.

You can run the numbers for your own consumption with our free calculator at dailyens.com/widget.php, or read more on the Nigeria solar page.

Sources

The figures above come from public sources: Tracking SDG 7: The Energy Progress Report 2026 (IEA, IRENA, UNSD, World Bank, WHO, published 24 June 2026); the World Bank's World Development Indicators; the NERC tariff schedule and our site's tariff basis (NERC regulatory data, the NBS 2024 Residential Energy Demand-Side Survey and a peer-reviewed study, cross-checked); the National Bureau of Statistics Diesel Price Watch (published end of June 2026); the World Bank DARES press release (15 December 2023) and the June 2026 implementation report on the additional financing (reported by BusinessDay); the Nigeria Tax Act 2025 (VAT exempt and zero-rated lists: sections 186–189; standard rate 7.5%) and Nigeria Customs circular T&T/2024/18; Mission 300 Africa Energy Summit material (January 2025); and reporting by ICIR, Vanguard, Daily Post and the News Agency of Nigeria. System sizing and equipment reference prices come from our own calculator.