2kw (Small Homes 1 – 2 Bedrooms) – Estimated total cost From $3727.50 (Logistic and installation)

2kW (Small Homes: 1–2 Bedrooms)

Estimated Total Cost: From $3,727.50 (including logistics and installation).
Note: Subject to currency fluctuation (exchange rate).

Supported Home Appliances:

• 6 LED bulbs
• 2 Ceiling fans
• 1 LED/LCD TV
• 1 Laptop / Phone charging
• 1 Small Fridge

Operational Hours: 24 hours. Reduced operational hours or battery storage leads to lower cost.

Extension & Scale-Up Options:

• Increase solar panel capacity for faster charging
• Add more batteries to extend power duration

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 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: 11.8 kWh (Model: R-25.6V200AH)
• Quantity: 3 PCS
• Cell Type: LiFePO4
• Rated Capacity: 200Ah
• Energy: 7.16 kWh × 2
• Normal Voltage: 26V
• Warranty: 10 years
• Certificates: CE, UN38.3, MSDS

2) Solar Panel

• 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: 4KW (Model: SIF-4KW)
• Quantity: 1 PCS
• Rated Power: 4KW, PF = 0.8
• Input Voltage: 220V, Frequency: 50/60 Hz
• PV Input Voltage: MPPT 30V–150VDC
• Optimum Vmp: MPPT 150VDC
• Peak Load Ratio: 3:1 (MAX)
• Warranty: 2 years
• Certificates: EN-IEC 60335-1, EN-IEC 60335-2-29, IEC 62109-1, CE, SON