Design your solar roof

See solar panels on your own roof

Enter your address. We map your roof from aerial data, lay out the panels that fit best, and show what they would generate and save. Tap a panel to add or remove it.

Your roof will appear here.

Panels:

Panel onSpace for a panel

Number of panels0

Your system (optional)

Panel you prefer Battery (optional)

Battery-ready inverter, so you can add a battery later?

Cable run from the panels to the inverter Electricity supply

Electricity you use a year (kWh)

System size-

Generates a year-

Saves and earns a year-

Payback-

Estimated price, fitted-Includes panels, inverter, fitting, scaffold and MCS registration

Your roof, your numbers

Tell us about your roof

Measurements are approximate: pace out the front of the house for the width. We have filled in the pitch and direction from the aerial data where we could.

Tip: drag a section from "Your roof so far" onto the aerial photo to pin it to that part of your roof.

A site visit confirms exactly what your roof can take. Your estimate still shows the savings you could make.

Your estimate

How we worked out your estimate

Built from the roof you designed, section by section. The arrows show where each section sits on your roof.

A site visit confirms exactly what your roof can take. Your estimate still shows the savings you could make.