Successfully Delivered: 6kVA Hybrid Inverter + 15kWh Lithium Battery System for Nolin Venture Electronics — Full Project Breakdown (2025)

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Reliable power is the backbone of any modern business, especially companies that rely heavily on electronics, testing equipment, and continuous operations. In November 2025, our team at SolarHub Energy Solutions successfully delivered and installed a 6kVA hybrid inverter system paired with a 15kWh lithium battery bank for Nolin Venture Electronics, one of Nigeria’s fast-growing electronics and gadget supply companies.

This project stands out as a major milestone not only because of its scale, but also because of the strategic engineering behind it. In this article, we break down the system design, installation process, performance expectations, cost efficiency, and the real impact this project will have on the client’s operations.


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Why Nolin Venture Electronics Needed This Upgrade

Before contacting us, Nolin Venture Electronics faced several challenges:

Unstable grid supply that caused repeated shutdowns of their electronics testing benches.

High fuel expenses—their monthly generator budget was rising because of longer outage periods.

Frequent inverter failure from their old 3.5kVA system, which was too small for their growing load.

Battery issues—they previously used old lead-acid batteries that now lasted only 1–2 hours.


They needed a powerful, scalable, and long-lasting energy solution that eliminated generator dependence and kept their workspace productive.


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Why We Recommended a 6kVA Hybrid Inverter With 15kWh Lithium Battery

After a full on-site energy audit, we discovered their daily operational load included:

Soldering stations

Testing equipment

Laptops and desktop computers

Security cameras

Office lighting

Fans

Charging stations for gadgets

Small workshop tools


This meant they needed:

High surge capacity

Strong backup time

A system that charges fast

Long battery lifespan


The 6kVA/48V hybrid inverter works perfectly for medium-sized businesses. Pairing it with a 15kWh lithium battery pack means they get:

✔ 10–18 hours backup depending on load

Lithium batteries run deeper without damage and deliver stable output throughout.

✔ Less than 3 hours charging time

This ensures the battery charges even with limited daylight or short grid supply.

✔ 10+ years lifespan

Lithium batteries last 3–5 times longer than lead-acid batteries.

✔ Automatic grid–solar switching

No downtime, no flicker, no disruption.

✔ Future expansion support

Panels and battery capacity can be added later without replacing the system.


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System Components Installed

Here is the full configuration delivered:

6kVA/48V Hybrid Inverter (Pure Sine Wave)

15kWh Lithium Iron Phosphate (LiFePO4) Battery Bank

Advanced Battery Protection Unit (BMS Integrated)

100A DC Breaker Panel and Fuses

4mm and 16mm Solar Cables

Heavy-Duty Earth Rod for System Protection

Industrial Battery Rack

Surge Protection Device (SPD)


Even though the client requested solar panels later, this battery system alone already provides a powerful hybrid backup for the entire office.


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Installation Process (Step-by-Step Breakdown)

Our installation process followed five major stages to guarantee maximum efficiency, safety, and lifespan.


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1. Load Assessment and Energy Profiling

We checked:

Peak loads

Surge demands

Operational hours

Heat levels in the installation room

Cable condition

Existing circuit arrangement


This gave us a perfect understanding of how the new system should be configured.


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2. Dismantling the Old System

We safely removed:

The old inverter

Weak batteries

Burnt cables

Faulty breakers


Everything was dismantled carefully to avoid electrical hazards.


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3. Wiring and Battery Rack Setup

We installed:

New battery rack

Battery management system

AC/DC breaker box

Clean cable routing for safety


We ensured zero cable leakages, overheating points, or loose joints—one of the most common reasons systems fail early.


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4. Hybrid Inverter Installation and Programming

The 6kVA inverter was mounted and configured with:

Battery charging profile

Overload protection

Low voltage cutoff

Time-based charging settings

Automatic switch-over

Grid priority rules


This ensures the system gives the longest possible battery life.


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5. Testing and Handover

Finally, we tested everything under real working conditions:

Loads were powered

Surge appliances were triggered

Backup runtime was confirmed

Voltage stability was measured

Transfer time was observed


The system performed flawlessly.

We also trained the team on:

✔ Basic troubleshooting
✔ Battery maintenance tips
✔ What to avoid
✔ Daily operational guidelines


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Performance Results After Installation

Nolin Venture Electronics now enjoys:

⚡ Stable, uninterrupted electricity

No more shutdowns during repairs or testing.

🔋 Up to 15 hours battery backup

Enough to handle full-day outage.

💰 70–85% reduction in generator fuel cost

Fuel expenses dropped drastically.

🌡 Zero overheating

The LiFePO4 battery stays cool even under heavy load.

📈 Increased productivity

Staff now work without fear of sudden power failure.


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Why This Project Matters for Nigerian SMEs

This installation is proof that Nigerian businesses no longer need to depend on:

❌ Tear-and-wear generators
❌ Expensive diesel
❌ Unstable grid supply
❌ Weak old batteries

Solar hybrid systems bring:

Consistency

Low running cost

Long lifespan

Business stability


Investing in a strong solar hybrid system is no longer a luxury — it’s a smart business decision.


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Conclusion: Another Successful Delivery From SolarHub Energy Solutions

This 6kVA hybrid inverter and 15kWh lithium battery installation is one of our proudest projects of the year. It solves a real problem, transforms productivity, and sets the foundation for full solar panel integration later.

Nolin Venture Electronics can now run confidently, knowing their power is stable, clean, and always available.

If you are a business owner in Nigeria looking for the same transformation, this is the time to switch.


Written by: Ekeson Collins
Founder, Ekeson Energy Solution
Solar Installer • Energy Consultant • Renewable Energy Advocate

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