Nigeria's free solar sizing & cost estimation tool — enter your appliances and get instant recommendations
⚙ PROJECT SETUP
Lagos/Abuja ~5.0 · Kano ~6.0 · Coastal ~4.5
Hours of power without sun or grid
Your current DisCo band tariff rate
🔌 APPLIANCE LIST
Appliance
Watts
Qty
Hrs/Day
Days/Wk
🌙 Night
Daily kWh
Weekly kWh
Monthly kWh
Running Watts
0
W
Daily
0.00
kWh
Weekly
0.00
kWh
Monthly
0.00
kWh
🌙 Night Load
0
W
📊 YOUR SOLAR SYSTEM RECOMMENDATIONS
Enter your appliance quantities above and click ⚡ Calculate to see your recommendations.
Your Energy Picture
Daily Consumption
—
kWh / day
Monthly Consumption
—
kWh / month
Annual Consumption
—
kWh / year
Est. Monthly Grid Bill
—
NGN / month
System Voltage Recommendation
—
—
Recommended Components
⚡ INVERTER (Hybrid / Off-Grid with built-in MPPT)
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Pure sine wave hybrid inverter · Built-in MPPT solar charger · —
📌 Market reference (Nigeria 2025/2026): SRNE 3–5 kVA ₦471k–₦750k | Deye 3–5 kVA ₦600k–₦1.6M | Growatt 3–5 kVA ₦625k–₦1.1M | ITEL 3.6 kVA ~₦400k–₦600k | Always get quotes from your installer.
📌 Market reference (Nigeria 2025/2026): 550W mono ₦100k–₦171k per panel | 625W mono ~₦130k–₦200k per panel | (Jinko, Canadian Solar, LONGi, JA Solar)
💰 COST ESTIMATOR
Complete the calculation above to unlock the cost estimator.
Cost estimator qty updates automatically
Component
Unit Cost (NGN)
Qty
Line Total (NGN)
DISCLAIMER: This calculator provides estimates only. Actual system requirements, component specifications and costs may vary based on site conditions, equipment brand, installation complexity and current market prices. Equipment prices are subject to change without notice and are significantly influenced by USD/NGN exchange rate movements. This tool does not constitute professional engineering advice. Always consult a qualified and licensed solar installer before purchasing any equipment. The creators of this tool accept no liability for any decisions made based on these estimates.
Prices are indicative and subject to change with market conditions and USD/NGN exchange rate.
Always consult a qualified solar installer before purchasing equipment.