Solar panels from China to Nigeria: where to buy and the rules

Solar panels from China to Nigeria, with inverters, batteries and generators: which cities make them, the 0% duty on panels, the ban never enacted, shipping lithium.

If you are importing solar panels from China to Nigeria, the panel price is only the first number to check.

You also need to know whether you are buying genuine rated output, whether the inverter matches the battery, what Nigerian certification is required, how the equipment will be classified by Customs and how lithium batteries will actually leave China.

The useful part is that China has clear manufacturing clusters for each part of the system.

Panels, inverters and batteries do not all come from the same place.

Where are solar panels made in China? #

China's major photovoltaic manufacturing base stretches across provinces including Jiangsu, Jiangxi, Anhui and Zhejiang rather than being centred only around Guangzhou or Shenzhen.

Two useful examples show the geography.

Trina Solar has its global headquarters in Changzhou, Jiangsu, and lists manufacturing bases across several Chinese cities.

JinkoSolar lists its China production headquarters in Shangrao, Jiangxi, alongside manufacturing operations in places including Zhejiang, Anhui and other provinces.

For a Nigerian importer, that does not mean you need to travel to every factory.

Large module manufacturers commonly sell through:

• export departments;
• authorised distributors;
• commercial solar suppliers;
• and container-level trading partners.

If you are buying only a few pallets, a verified distributor may be more practical than trying to negotiate directly with a huge module plant.

Where should you buy inverters? #

This market is more spread out.

Shenzhen remains useful because it has manufacturers, distributors and electronics suppliers concentrated around Guangdong.

Growatt, for example, has its headquarters in Shenzhen, Guangdong.

But do not assume every inverter brand is a Shenzhen company.

Sungrow is headquartered in Hefei, Anhui, while Deye is based in Ningbo, Zhejiang.

That matters because “go to Shenzhen for solar” is only partly correct.

Shenzhen is excellent for comparing products, meeting export suppliers and sourcing smaller quantities.

But serious production is spread across China.

Our Shenzhen electronics market guide explains how to use the city for product comparison without assuming every showroom is the factory.

Where do lithium solar batteries come from? #

China has a large battery manufacturing chain covering cells, battery packs, battery-management systems and complete energy-storage cabinets.

For a Nigerian solar trader, however, the factory's city is less important than five questions:

• What cell chemistry is inside?
• Who made the cells?
• What is the real usable capacity?
• What BMS is fitted?
• Can the supplier provide the transport and test documents?

A battery advertised as 10kWh is not automatically a good 10kWh battery.

Ask for:

• nominal voltage;
• nominal capacity;
• usable energy;
• cycle-life test conditions;
• depth of discharge;
• maximum charge current;
• maximum discharge current;
• cell brand;
• BMS specification;
• warranty;
• and UN 38.3 test information.

Do not buy a solar battery because the cabinet looks expensive.

The cells and BMS are the product.

What is the import duty on solar panels in Nigeria? #

Nigeria Customs' current published import procedure lists photovoltaic cells assembled into panels under HS 85414300 at:

Import duty: 0%

VAT: 0%.

That makes the treatment of a normal photovoltaic panel very different from many other imported products.

But classification matters.

Nigeria's investment-incentive guidance also distinguishes ordinary solar cells/modules/panels under Heading 85.41 from certain panels incorporating additional elements, which can fall under a different tariff treatment.

So do not tell your Chinese supplier simply to write:

Solar equipment

on the invoice.

Get the exact product description and HS classification agreed before opening Form M.

Our Form M guide explains why that line on the proforma invoice matters.

What about inverter duty? #

Nigeria Customs' published renewable-energy table currently lists off-grid/hybrid inverters under HS 85044090 at:

Import duty: 5%

VAT: 0%.

That does not mean every device marketed as an “inverter” automatically receives that treatment.

A hybrid inverter, UPS, charger/inverter, power station and complete battery-backed system may not all classify identically.

Use the exact specification.

If the order is large, ask your clearing agent to confirm the proposed HS code before you pay the factory.

Nigeria Customs itself advises importers to verify classifications against the current CET and annual fiscal measures because rates and codes can change.

What is the duty on lithium batteries? #

Do not use one blanket percentage for every battery.

Battery classification depends on the chemistry and product.

For example:

• lithium-ion rechargeable storage;
• lithium primary cells;
• lead-acid batteries;
• batteries incorporated into other equipment;

can fall under different tariff lines.

The old draft treated batteries too simply.

For a commercial shipment, send your clearing agent the battery datasheet and ask for the exact 8-digit HS classification and current duty/VAT treatment before ordering.

That is safer than calculating your landed cost from a generic “solar battery duty” found online.

Is Nigeria banning imported solar panels? #

There has been repeated discussion about restricting solar-panel imports to encourage local manufacturing.

That is real.

But it should not be described as though a blanket import ban is already operating.

In April 2025, the Rural Electrification Agency said an import ban was not being implemented at that time, because local production capacity was not sufficient to meet Nigerian demand.

The localisation debate continued through 2026, including government programmes aimed at increasing domestic renewable-energy manufacturing and industry calls for any import restriction to happen gradually.

Meanwhile, Customs continued implementing the wider 2026 tariff framework, and Nigerian solar imports remained substantial.

So the practical position for a buyer in 2026 is:

Do not treat solar-panel imports as banned.

But because policy is moving toward stronger local production, check the current Customs and fiscal-policy position before every major shipment.

Do solar products need SONCAP? #

Many imported finished electrical products fall under SONCAP unless specifically exempted.

SON describes SONCAP as the pre-shipment conformity programme for regulated imported products.

For regulated goods, the process involves a Product Certificate used for Form M and a SONCAP Certificate for Customs clearance.

That means the time to discuss conformity is before the goods leave China.

Ask your supplier:

• Have you shipped this model to Nigeria before?
• Do you have IEC test reports?
• Which accredited conformity body do you normally use?
• Can you provide the documents needed for Product Certification?
• Does the exact model on the certificate match the one I am ordering?

Do not let a supplier show you a certificate for Model X and ship Model Y.

What does NEMSA do? #

Do not confuse SONCAP with NEMSA.

SONCAP deals with conformity of regulated imported products.

The Nigerian Electricity Management Services Agency is involved in technical inspection, certification and safety of electrical installations.

For solar mini-grids, for example, NEMSA's inspection process specifically requires documentation for the PV system, inverter or charge controller, battery system, protection equipment and system design.

NEMSA also certifies renewable-energy installation contractors, including people and companies working on solar PV, inverter and battery-storage systems.

For a trader selling boxed equipment, understand the import rules.

For somebody installing complete commercial or mini-grid systems, understand the installation and inspection rules too.

Can lithium solar batteries be shipped by air? #

Yes—but this is dangerous goods transport, not ordinary air cargo.

The old advice that lithium batteries simply “cannot go by air” is too broad.

IATA's 2026 rules allow lithium batteries to travel by air under specific classifications, packaging, documentation, aircraft and state-of-charge conditions.

Every lithium cell or battery offered for normal transport must meet the UN 38.3 testing requirements.

Standalone lithium-ion batteries shipped as UN 3480 are forbidden as cargo on passenger aircraft but can move on cargo aircraft when the applicable dangerous-goods requirements are satisfied.

And from 2026, important battery configurations are subject to a maximum 30% state of charge for air transport unless the required approvals apply.

So the correct question is not:

Can my battery fly?

Ask:

What UN number is it, what Wh rating is it, does it have UN 38.3, how is it packed, and will this airline accept it?

Should you ship batteries by sea instead? #

For a Nigerian commercial solar order, sea freight is often simpler and cheaper for large battery quantities.

Large home-storage batteries are heavy.

Air freight can destroy the economics even when the shipment is technically permitted.

Whatever route you use, declare the batteries properly.

Do not accept:

We will hide it inside the inverter carton.

IATA said in September 2026 that undeclared and misdeclared dangerous goods remain a serious cargo-safety problem, with lithium batteries among the items frequently concealed.

A freight forwarder willing to hide the battery is not doing you a favour.

They are putting your cargo at risk.

Read our shipping batteries and power banks from China guide before sending the goods.

What documents should you demand from a battery supplier? #

Before paying for a serious lithium shipment, ask for:

• UN 38.3 test summary;
• battery model number;
• cell chemistry;
• Watt-hour rating;
• technical datasheet;
• packing specification;
• transport classification;
• manufacturer details;
• and warranty document.

An SDS can also be useful commercially, but do not assume an SDS alone proves the transport classification.

IATA specifically notes that safety data sheets may not provide the information needed to determine the correct dangerous-goods classification.

The UN 38.3 evidence matters.

How do you test a solar panel before ordering? #

Do not judge a panel by the label.

Check the datasheet against the physical product.

For a sample or inspection, verify:

• model number;
• rated wattage;
• Voc;
• Vmp;
• Isc;
• Imp;
• dimensions;
• weight;
• cell technology;
• connector type;
• warranty;
• serial number;
• and manufacturer identity.

For a serious container order, you can also arrange third-party inspection before shipment.

The label saying 550W does not create 550 watts.

The product has to deliver.

How do you test a lithium battery? #

Capacity is the number that gets abused.

A seller can put 15kWh on a cabinet.

The useful question is how much energy comes out during a controlled charge-discharge test.

For a significant order, test:

• usable kWh;
• charge current;
• discharge current;
• voltage stability;
• BMS cut-off;
• communication with the inverter;
• temperature;
• and cell balance.

Also make sure the inverter and battery actually communicate.

A good battery connected to an incompatible inverter can still become a customer complaint.

Buy the system, not four unrelated boxes #

Many Nigerian traders source panels from one place, batteries from another, an inverter from a third supplier and charge controllers from somewhere else.

That can work.

But somebody must design the system.

Check:

PV input voltage

against the planned panel string.

Check:

maximum PV current

against the panels.

Check:

battery voltage

against the inverter.

Check:

battery communication protocol

against the inverter.

Check:

maximum charge current

against the battery.

If those numbers do not match, the fact that every individual component is “high quality” does not help.

The complete system still fails.

What should a Nigerian solar importer ask the supplier? #

For panels:

• Exact model?
• Wattage?
• Cell technology?
• Datasheet?
• IEC test reports?
• Product warranty?
• Performance warranty?
• Serial-number verification?
• Pallets per container?
• Panels per pallet?

For inverters:

• Rated output?
• Surge capacity?
• MPPT range?
• Maximum PV input?
• Battery-voltage range?
• Parallel capability?
• Nigerian grid settings?
• Warranty?
• Local repair support?

For batteries:

• Cell brand?
• Chemistry?
• Usable capacity?
• Cycle-life conditions?
• BMS?
• Inverter communication?
• UN 38.3?
• Warranty?
• Maximum discharge current?

If the salesperson cannot answer those questions, do not solve the problem by sending a bigger deposit.

Find somebody who can.

What about generators from China? #

Treat generators as a separate import category.

Nigeria's regulator still publishes a Generating Set Importation Permit process that requires documents including company registration, tax information, commercial invoice, SONCAP and evidence of compliance with environmental requirements.

So do not bundle generator advice casually into solar advice.

If your business imports gensets as well as solar equipment, confirm the generator's exact regulatory and Customs treatment separately.

Where should a Nigerian solar buyer start in China? #

For solar panels, look toward the large manufacturing bases in Jiangsu, Jiangxi, Anhui and Zhejiang.

For inverters, Shenzhen is useful for comparison and brands such as Growatt are based there, but major manufacturers also operate from places such as Hefei and Ningbo.

For lithium storage, buy from a battery manufacturer or energy-storage supplier that can show the cell specification, BMS details and transport documentation.

And for a first sourcing trip, Canton Fair Phase 1 remains useful because solar, electrical and new-energy equipment are grouped into the Fair's industrial categories.

Our Canton Fair phases guide shows when to go.

The safest order of work #

Before importing solar panels from China to Nigeria:

1. Decide the system you actually want to sell.
2. Get technical specifications from the supplier.
3. Verify the supplier.
4. Confirm the HS classification.
5. Confirm SONCAP requirements.
6. Order and test samples.
7. Check compatibility between panel, inverter and battery.
8. Calculate landed cost.
9. Confirm the lithium shipping route.
10. Inspect the bulk goods before final payment where the order justifies it.

Solar equipment can be a strong import category.

But the profit is not in finding the cheapest 550W panel on Alibaba.

It is in selling a system that actually delivers what the customer was promised and does not come back to your shop three months later.

Use our landed cost from China to Nigeria guide before setting your selling price, and which Chinese city makes what when planning a sourcing trip.

First published 25 Sep 2026. Last checked 26 Sep 2026 by The ChinaBridge desk. Something here out of date? Tell us in the comments and we will fix it.