Nigeria 5KW/5KWh Residential Energy Storage Project

This 5kW/5kWh off-grid solar system in Nigeria gives a residential household reliable, independent power. A 5kW low-frequency inverter, 5kWh lithium battery and high-efficiency LONGi 410W panels work together — the array generates and stores electricity during the day, and the battery powers the home through the night, replacing noisy fuel generators and ending dependence on an unreliable grid.

System Configuration

System Components

1. 5kW Low-Frequency Solar Inverter

The 5kW low-frequency inverter converts solar power into stable pure sine wave electricity for household loads and manages battery charging. Its transformer-based design handles surge loads well — refrigerators, air conditioners, pumps and fans start and run reliably in off-grid conditions. 3-year warranty. 

2. 5kWh Lithium Battery

The 5kWh lithium battery stores surplus daytime solar energy and discharges through the night. Built-in BMS protects each cell and balances charging, delivering long cycle life and stable performance in Nigeria's hot climate. 3-year warranty, CE / IEC / UN38.3 certified. View battery details →

3. LONGi 410W Photovoltaic Panels

The rooftop array uses LONGi LR5-54HPH-410M 410W modules, which capture strong Nigerian sunlight efficiently and maintain good output even in high-temperature operation. The array powers daytime loads directly while charging the battery for night-time use.

Why This System Fits Nigerian Homes

• Replaces fuel generators — silent, clean solar power removes the daily cost of petrol and diesel and the noise and fumes of backup generators
• Full day-to-night independence — daytime generation powers the home and charges the 5kWh battery, which supplies lighting and essential loads after dark
• Surge-load capability — the low-frequency inverter starts motors and compressors reliably, supporting refrigeration, fans and air conditioning
• Built for a hot climate — lithium storage and high-temperature-tolerant LONGi modules keep performing through long, intense sunny seasons

Frequently Asked Questions

Can a 5kW/5kWh system power a full Nigerian household?

It comfortably covers lighting, fans, television, internet, phone charging and a refrigerator, with careful use of air conditioning. Homes with larger AC loads or extended night-time use can add battery modules later.

How long does the 5kWh battery last at night?

On typical essential evening and morning loads, the 5kWh battery carries the household through the night until solar generation resumes the next morning. Running air conditioning heavily shortens backup time.

Does the system still work during cloudy or rainy weather?

Output is reduced in heavy cloud, but the panels continue charging at lower rates and the battery supplies stored energy. The low-frequency inverter also handles the variable input stably without disrupting household loads.

What warranty is included?

The inverter and lithium battery carry a 3-year warranty. GreenMore and its local installation partners provide spare parts, remote support and maintenance across Nigeria.

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