Instant indicative design

Design a ballpark system on your roof

Find your property, confirm the building, draw the roof outline, place panels, then see an indicative price - before you leave details. Final design and price are confirmed by survey.

0% VAT applies to installs completed by 31 March 2027. After that the rate is 5%. Get the install finished before then. A booking or deposit does not by itself keep 0%.

Type your address or postcode and pick a suggestion, then confirm the correct building on the map before outlining the roof.

The next steps load Google Maps satellite imagery (cookies may apply). See our Privacy Policy.

This tool is for rooftop solar only. Contact us about a solar car port.

Want to browse the full 6 to 16 panel price table first? See 2026 solar panel & battery prices.

Prefer a shorter form without the design steps? Contact us and use the quick quote form.