7kw (Large Homes 4 – 5 Bedrooms) – Estimated total cost From $10,219.50 (Logistic and installation)

7kW (Large Homes: 4–5 Bedrooms)

Estimated Total Cost: From $10,219.50 (logistics and installation included).
Note: Subject to currency fluctuation (exchange rate).

Supported Home Appliances:

• 18 LED bulbs
• 6 Ceiling fans
• 3 LED/LCD TVs
• 3 Laptops / Phone charging
• 1 Large fridge
• 1 Freezer
• 1 Sound system
• 1 Water pump
• 1 Washing machine
• 1 Microwave

Operational Hours: 24 hours. Fewer hours and reduced battery storage space mean a lower cost.

Extension & Scale-Up Options:

Convert to a hybrid grid-tied system for added power security. Add a smart energy management system for improved efficiency.

Key Benefits of Solar Energy in Nigeria:

1. Reduced Energy Costs: Save up to 50% monthly (₦50,000/month = ₦300,000/year).
2. Increased Property Value: Up to 10% appreciation (₦50M home → ₦55M).
3. Low Maintenance & Longevity: Minimal upkeep, 25+ year lifespan.
4. Environmental Impact: Clean, renewable, low-carbon energy.
5. Energy Independence: No reliance on the unreliable grid or costly fuel.

Investment and Return: The Smart Choice

• Initial Investment: ₦5M–₦10M, depending on system size and needs.
• Payback Period: 5–7 years via monthly bill savings.
• Return on Investment (ROI): Up to 15% per annum.
• Lifetime Savings: 20+ years of near-zero energy costs — millions saved.

Leading Projects by Adex Solar Nigeria Limited

Our recent successful installations underscore our commitment to practical, life-changing energy solutions:

• Aishat Specialist Hospital, Idiaraba, Lagos State
• Agbowa General Hospital, Epe – Laboratory and Maternity Units fully powered by solar energy
• Solar Digital Hub, State Senior High School, Ikeja GRA – Supporting ICT learning with clean power

Testimonies from these projects showcase the transformative power of solar energy in healthcare and education.

Empowering Education: Solar-Powered ICT Hubs Across Nigeria

With 774 Local Government Areas in Nigeria, solar-powered ICT hubs in schools can revolutionize educational infrastructure.

Given the unreliable national grid, solar power is essential to ensure uninterrupted ICT-based learning.

Adex Solar Nigeria Limited partners with state education departments to support ICT advancement, positioning Nigeria for future academic excellence in exams like JAMB, GCE, and WAEC.

Rack-Mounted Low-Voltage Lithium Battery Pack – PRO Series

The PRO Series is designed for long life and minimal maintenance. It offers modular, scalable storage ideal for homes and small commercial setups.

Equipment List:

1) Lithium Battery

• Capacity: 36.8KWH    Model: R-51.2V100AH    QTY: 8 PCS
• Specifications: Cell Type: LiFePO4, Rated capacity: 100Ah, Energy: 5.12kWh × 8, Normal Voltage: 51.2V, Warranty: 10 years
• Certificates: CE, UN38.3, MSDS

2) Solar Panel

• Power: 12.45KW    Model: HSM-GKA-NM705~730    QTY: 18 PCS
• Specs: Pmax (W): 730W, Vmp (V): 41.6–42.6V
• Certificates: IEC 61215 / IEC 61730, ISO 9001:2015, ISO 45001:2018, ISO 14001:2015

3) Inverter

• Power: 11KW    Model: SHF-11KW    QTY: 1 PCS
• Specs: Rated Power: 11kW, PF = 1, Input Voltage: 220/230/240VAC, Input Frequency: 50/60Hz, PV Input Voltage (MPPT): 120V–500VDC, Pure Sine Wave, Warranty: 2 years
• Certificates: EN-IEC 60335-1, EN-IEC 60335-2-29, IEC 62109-1, CE, SON