Energy System Sizing Calculator
1
Appliance Load List
▾
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Enter each appliance, its wattage, quantity, and daily hours of use.
Appliance ?
Watts ?
Qty ?
Hrs/Day ?
Wh/Day
2
System Parameters
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hrs
System Sizing Results
NOTE: These are minimum estimated sizes. Add 10–20% safety margin for real installations.
Panel string configuration (series/parallel) depends on your MPPT charge controller voltage window.
Inverter sizing should account for motor surge currents (2–3× rated watts).
Always consult a qualified solar installer before purchasing equipment.
System Pricing Estimate
Component Cost Breakdown
All prices in Nigerian Naira (₦)
Component
Qty / Size
Unit Price
Total (₦)
PRICING NOTE: Prices are indicative estimates based on current market rates.
Service charge covers installation labour, commissioning, and basic configuration.
Accessories include mounting hardware, cable management, fuses, and connectors.
Final pricing may vary — contact us for a detailed formal quotation.
Recommended Inverter & Battery
Run calculation to see recommendations