YOUR HOME. YOUR NEXT CHAPTER. Solar PV · Battery storage · Air source heat pumps · Insulation · Loft boarding
The RenewableDirectory.

England · London postcode area

Solar panel installers in London

74 matching installer records. Member coverage and source business locations are shown separately. Check current credentials and insurance with your chosen installer.

Request a quoteGet a guide price
Choose named installersUp to 3 introductionsFree, no obligation

What could it cost in London?

£6,000–£10,000. National planning guidance, pending measured local quote data. Cost reference.

Search all matching listings

YOUR NEXT STEP

Request a quote

Free, no obligation. Choose named recipients before sharing.

START WITH A SENSIBLE BUDGET

What could it cost
for your home?

Choose your project. See your starting range. Then decide if you’d like to enquire.

  • No email needed to see your estimate
  • Energy upgrades, insulation & loft boarding
  • Your choice whether to enquire
FREE COST ESTIMATORNo contact details needed

What are you planning?

No email needed · A guide price, not a quote

Your questions

Home energy advice

Solar panel costs in 2026Heat pump costs in 2026Boiler Upgrade Scheme: the £7,500 heat pump grant0% VAT on qualifying solar and battery installationsSolar payback: calculate it without the sales guessworkHow to compare installer quotes