Free Solar Calculator

Calculate Your Required Solar System

Enter your appliances, quantity and daily usage hours to get an estimated solar system size, panels, inverter and battery recommendation.

Important Note This calculator gives an approximate estimate. Final system design should be verified by a solar expert after site survey.

Appliance Load

Appliance Watts Qty Hours/Day

Basic Requirement

Panel watt, battery voltage, battery AH and sun hours are calculated automatically using standard market values.