Solar panels across the South East
16 towns, from Aylesbury to Worthing. Labour and materials here run about 12% above the UK average, so a typical installation costs around £7,276.
£7,276
Typical installed cost
up to £555
Saved a year, typical home
~13 yrs
Payback, before grants
1.12
Regional price index, UK average 1.00
Modelled range across the South East: £4,729 to £11,277. Estimates from the Home Energy Quotes Cost Index, July 2026 (see how we calculate costs). Your quotes will vary with property size and spec. Not financial advice.
Grants in the South East
0% VAT applies on solar panel and battery installations until 31 March 2027 — worth roughly £600 on a typical system.
Towns in the South East
Aylesbury
£3,873–£12,188
Basingstoke
£3,873–£12,188
Brighton
£4,100–£12,370
Crawley
£3,873–£12,188
Eastbourne
£3,873–£12,188
Guildford
£3,873–£12,188
Hastings
£3,873–£12,188
High Wycombe
£3,873–£12,188
Maidstone
£3,873–£12,188
Milton Keynes
£3,560–£10,960
Oxford
£3,970–£12,020
Portsmouth
£3,810–£12,470
Reading
£4,010–£12,120
Slough
£3,873–£12,188
Southampton
£4,040–£12,220
Worthing
£3,873–£12,188
Work out your own numbers
The free savings calculator gives an instant cost range, saving and payback for any upgrade in the South East, or read the full solar panels guide.
Get quotes in the South East
Installers covering your postcode may contact you, free and with no obligation.