Solar panels across the South West
13 towns, from Bath to Weston-super-Mare. Labour and materials here run about 5% above the UK average, so a typical installation costs around £6,821.
£6,821
Typical installed cost
up to £555
Saved a year, typical home
~12 yrs
Payback, before grants
1.05
Regional price index, UK average 1.00
Modelled range across the South West: £4,434 to £10,572. 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 West
0% VAT applies on solar panel and battery installations until 31 March 2027 — worth roughly £600 on a typical system.
Towns in the South West
Bath
£3,580–£11,260
Bournemouth
£3,631–£11,425
Bristol
£3,490–£11,730
Cheltenham
£3,860–£11,250
Exeter
£3,550–£10,970
Gloucester
£3,670–£11,110
Plymouth
£3,810–£11,020
Poole
£3,631–£11,425
Salisbury
£3,830–£11,490
Swindon
£3,631–£11,425
Taunton
£3,631–£11,425
Truro
£3,770–£11,620
Weston-super-Mare
£3,631–£11,425
Work out your own numbers
The free savings calculator gives an instant cost range, saving and payback for any upgrade in the South West, or read the full solar panels guide.
Get quotes in the South West
Installers covering your postcode may contact you, free and with no obligation.