Solar Panel Savings Calculator

Estimate how much electricity, money, and CO₂ you could save with a home solar panel system.

Typical home systems often range from 3 to 8 kW.
Average daily peak sun hours in your area.
Enter your local electricity price.
Accounts for losses from heat, inverter, and shading.
Used for CO₂ savings estimates.
How much solar power you use directly at home.
How we calculate

We estimate daily solar generation using system size, sun hours, and efficiency, then convert it to monthly and yearly output. Savings are based on self-used electricity replacing grid electricity.