2KVA Inverter with Lithium Battery Price in Nigeria (2026)

Looking for a 2kVA inverter system with a lithium battery? Here’s exactly what it costs, what it powers, and whether you need the solar version or not. Real prices. No guesswork.

What’s on This Page

1. What a 2kVA Lithium Inverter System Actually Costs
2. What Can a 2kVA System Power?
3. With Solar vs Without Solar — Which One Do You Need?
4. Why Lithium Instead of Tubular Batteries?
5. The Real Cost Comparison: Generator vs 2kVA Lithium System
6. Common Questions About 2kVA Systems
7. Buy Your 2kVA System

What a 2kVA Lithium Inverter System Actually Costs in Nigeria

Let’s get straight to the numbers since that’s probably why you’re here.

These are complete systems — not just the inverter alone. The battery, protection equipment, and cables are included. Installation is separate (we’ll connect you with installers in your area).

Why the price difference? The ₦500,000 gap is the solar panels and wiring. If you have decent grid power (8+ hours daily) and just want backup, the non-solar option works. If you want to reduce or eliminate your dependence on NEPA, the solar option pays for itself over time.

👉 Buy the 2kVA System (No Solar) — ₦950,000

👉 Buy the 2kVA Solar System — ₦1,450,000

What Can a 2kVA System Actually Power?

This is the question that matters more than the kVA number. A 2kVA inverter with a 3.6kWh lithium battery comfortably handles a typical 2-3 bedroom Nigerian apartment:

Running all at the same time:

• Standard fridge (running 24/7)
• All LED lights in the house
• 2 ceiling fans
• TV and decoder
• WiFi router
• Phone and laptop charging

One at a time (heavy appliances):

• Blender
• Microwave
• Hair dryer or clippers
• Electric kettle

The key word is “at the same time.” The 2kVA inverter can handle about 1,600W of continuous load. Your fridge, fans, TV, and lights together draw maybe 400-600W — well within range. But if you switch on the microwave (1,000W+) while everything else is running, you need to make sure you’re not exceeding the limit.

How Long Does the Battery Last?

With typical use (fridge, fans, TV, lights):

• 6-8 hours of backup
• 10-12 hours if you switch off the TV and keep just fridge, fans, and lights

Without heavy appliances (just fans, lights, charging):

• 12-15 hours easily

This is with the 3.6kWh LiFePO4 battery using 90% of its capacity. A tubular battery bank with the “same” 3.6kWh would only give you half this runtime because you can only safely use 50% of lead-acid capacity.

With Solar vs Without Solar — Which One Do You Need?

This is the decision most people struggle with, so let me make it simple.

Buy the No-Solar Version (₦950,000) if:

• You’re on Band A or B and get 8+ hours of grid power most days
• You mainly need backup for when NEPA takes light
• You want to keep the initial cost lower
• You plan to add solar panels later (the inverter is solar-ready)
• You’re a remote worker who just needs uninterrupted power

The system charges from the grid. When power goes out, it switches instantly — your laptop doesn’t restart, your TV doesn’t blink, your Zoom call doesn’t drop. When grid comes back, it recharges automatically.

Buy the Solar Version (₦1,450,000) if:

• You’re on Band C, D, or E with less than 8 hours of grid power
• You want to significantly reduce your electricity bill
• You’re currently spending ₦30,000+ monthly on fuel for your generator
• You want energy independence, not just backup
• Your area has frequent extended outages (12+ hours)

The three 590W panels (1,770W total) can fully recharge the 3.6kWh battery in about 3-4 hours of good sunlight. So even if NEPA doesn’t show up for a full day, the sun keeps your system running.

The Upgrade Path

Here’s something a lot of people don’t realise: the 2kVA inverter we include is a hybrid inverter, meaning it’s already solar-ready. So if you buy the no-solar version today for ₦950,000, you can add solar panels later without replacing anything. Just add panels and wiring — we’ll sort you out.

Why Lithium Instead of Tubular Batteries?

If you’ve priced 2kVA inverter systems from other sellers, you’ve probably seen cheaper options using tubular (lead-acid) batteries. Here’s why that lower price is misleading:

The 18-Month Trap

A set of four 200Ah tubular batteries costs roughly ₦280,000-₦400,000. They give you about 50% usable capacity (so 2.4kWh from a “4.8kWh” bank). And they last 18-24 months before performance drops off a cliff.

Over 10 years, you’ll replace those tubular batteries 4-5 times. That’s ₦1.2M-₦2M just on battery replacements.

The 3.6kWh LiFePO4 battery in our system gives you 3.24kWh of usable power (90% depth of discharge), lasts 10+ years (6,000+ charge cycles), and costs you ₦0 in replacements during that time.

Side-by-Side Over 10 Years

The lithium system costs more upfront but costs far less over its lifetime. And you get more usable power from day one.

The Real Cost Comparison: Generator vs 2kVA Lithium System

If you’re currently running a generator for backup, let’s do the maths on what you’re actually spending.

Typical Generator Costs (Conservative Estimate)

• Fuel: ₦2,000-₦3,000 per day (4-6 hours running)
• Monthly fuel: ₦60,000-₦90,000
• Annual fuel: ₦720,000-₦1,080,000
• Servicing/oil changes: ₦50,000-₦80,000/year
• Repairs (average): ₦30,000-₦50,000/year

Total annual generator cost: ₦800,000 – ₦1,200,000

2kVA Lithium System Cost

• System price: ₦950,000 (no solar) or ₦1,450,000 (with solar)
• Annual running cost: ₦0 (solar version) or just your normal NEPA bill (no-solar version)
• Maintenance: ₦0
• Fuel: ₦0

So the no-solar system pays for itself in about 12-14 months compared to generator running costs. The solar system pays for itself in about 15-18 months. After that, everything you would have spent on fuel is money in your pocket.

And that’s before we talk about the things money can’t easily measure: no generator noise at 2am, no security risk from fuel storage, no exhaust fumes, no running outside in the rain to turn it on.

Common Questions About 2kVA Lithium Systems

Is 2kVA enough for my house? For a 2-3 bedroom apartment running essentials (fridge, fans, TV, lights, devices) — yes. If you need to run AC, washing machine, or multiple heavy appliances simultaneously, you’ll want our 4.2kVA or 6kVA systems instead.

Can I run my AC on a 2kVA system? A small 1HP AC unit draws about 1,000-1,200W. The 2kVA inverter can technically handle it, but it leaves very little room for anything else, and the battery would drain in 2-3 hours. AC requires a larger system — our 6kVA/14.3kWh system handles AC comfortably.

What if I want to expand later? The hybrid inverter supports solar panels, so you can upgrade from the no-solar to solar version anytime. For more battery capacity, you can add a second 3.6kWh unit to double your backup time.

How fast does it charge? From grid: About 4-6 hours for a full charge. From solar (with the 3× 590W panels): About 3-4 hours in good sunlight.

Is the switchover instant? Yes. The inverter switches from grid to battery in milliseconds — your devices won’t notice. No restart, no interruption. This is one of the key advantages over a generator, which takes minutes to start and requires someone to physically turn it on.

What brand is the inverter and battery? We use Sako hybrid inverters and Deriy LiFePO4 batteries — both brands we’ve tested extensively and distribute as authorised dealers. We don’t sell anything we haven’t run in our own systems first.

Do you deliver nationwide? Yes. We ship from Port Harcourt to anywhere in Nigeria.

What about installation? Installation is not included in the price. We’ll connect you with qualified installers in your area, or if you’re in Port Harcourt, our team handles it directly.

Do you have payment plans? Yes. We work with financing partners that offer flexible payment options. WhatsApp us to discuss what works for your budget.

Buy Your 2kVA Lithium Inverter System

Option 1: Backup Power (No Solar) — ₦950,000

Best for: Homes with 8+ hours of daily grid power who need reliable backup.

Includes:

• 1× 2kVA Hybrid Inverter (solar-ready)
• 1× 3.6kWh LiFePO4 Lithium Battery
• Breaker box with protection fuses

👉 Buy Now — ₦950,000

Option 2: Solar + Backup Power — ₦1,450,000

Best for: Homes with poor grid supply or anyone who wants to stop paying for generator fuel.

Includes:

• 3× 590W Solar Panels (1,770W total)
• 1× 2kVA Hybrid Inverter
• 1× 3.6kWh LiFePO4 Lithium Battery
• 10m 6mm DC wire
• Breaker box with protection fuses

👉 Buy Now — ₦1,450,000

Need Something Bigger?

Talk to Us

Not sure which system is right? Send us a WhatsApp message with what you want to power and we’ll recommend the right size — no pressure, no upselling.

📱 WhatsApp: +234-809-988-9885 📧 Email: sales@lithiumbatteries.com.ng