01
Tell us about your home
Answer a few questions to refine your estimate.
02
Projected usage and tariff
Override the annual consumption if you know your figure, and tweak your tariffs.
We pre-fill an estimate based on your home — overwrite this if you know your actual figure.
We assume you'll switch to a battery-friendly dual-rate tariff after install.
03
Yearly Bill Comparison
04
Estimated Yearly Savings
£465projected saving
Based on your current home profile.
