☀️ Solar System Sizing Calculator

Add your appliances to calculate the right solar panel size, battery capacity, and inverter for your home or business across Africa.

Your Appliance List

ApplianceWattsHrs/DayQty
Solar Panel Array
Battery: —
ComponentSpecificationCost (est.)
Solar Panels
Battery Bank
Inverter
Installation~20% of equipment
Total Estimated Cost

Solar System Sizing for Africa — How It Works

Getting the right solar system size is critical. Too small and your batteries run out; too large and you overpay. Our calculator adds up your appliance wattage, accounts for your country's peak sun hours, and recommends the minimum viable system with 1.5 days backup storage.

Disclaimer: Cost estimates are indicative. Get formal quotes from certified installers for accurate pricing.