Solar panel costs in Cambridge (2026)
A typical installation costs £5,700 to £9,500 in Cambridge. Installed costs sit right on the UK average (MCS data shows about 1% below for solar), rising toward the London fringe in Essex and Hertfordshire.Here's what to expect by property type, and how to pay less.
Solar panel costs in Cambridge at a glance
| Type | From | To |
|---|---|---|
| Small system (2–3kWp) | £4,300 | £7,400 |
| Typical system (3.5–4kWp) | £5,700 | £9,500 |
| Larger system (5–6kWp) | £7,600 | £12,600 |
| Add battery storage | +£2,400 | +£5,800 |
Indicative 2026 ranges adjusted for the East of England, calibrated against MCS regional installation cost data and Ofgem grant-scheme averages. Always compare multiple quotes — prices vary by installer and property.
Costs by property type in Cambridge
Flats and terraced houses
Smaller roofs usually take a 2–3kWp system, around £4,300 to £7,400 installed in Cambridge. Terraced homes may need extra scaffold access from the street, and flats need freeholder or management-company consent before panels can go up.
Semi-detached houses
The most common installation: a 3.5–4kWp system on a semi-detached roof costs around £5,700 to £9,500 in Cambridge. A south-facing slope is ideal, but east-west splits work well too.
Detached houses
Detached homes have the roof space for a 5–6kWp system, typically £7,600 to £12,600 in Cambridge. Larger systems get a better price per panel, and pairing with a battery captures the surplus a bigger array generates.
What's different about the East of England
- Installed costs sit right on the UK average (MCS data shows about 1% below for solar), rising toward the London fringe in Essex and Hertfordshire.
- The East is the UK's sunniest, driest region, so solar systems here deliver some of the country's best yields; many rural Fenland homes are off the gas grid.
- All national grants apply: the £7,500 Boiler Upgrade Scheme (especially valuable for oil-heated rural homes), ECO4, GBIS and the £350 OZEV charger grant.
Common questions
How much do solar panels cost in Cambridge?
A typical installation costs £5,700 to £9,500 in Cambridge in 2026. Installed costs sit right on the UK average (MCS data shows about 1% below for solar), rising toward the London fringe in Essex and Hertfordshire. The table above shows ranges by system size and property type.
Why do prices in the East of England differ from the UK average?
Installed costs sit right on the UK average (MCS data shows about 1% below for solar), rising toward the London fringe in Essex and Hertfordshire. The East is the UK's sunniest, driest region, so solar systems here deliver some of the country's best yields; many rural Fenland homes are off the gas grid.
What grants are available in the East of England?
All national grants apply: the £7,500 Boiler Upgrade Scheme (especially valuable for oil-heated rural homes), ECO4, GBIS and the £350 OZEV charger grant.
How do I get an accurate price for my home?
Ranges only narrow once an installer sees your property. Compare quotes from several vetted local installers, free and with no obligation, and contact them free through Find an Eco Installer. No spam calls.
Get accurate Cambridge quotes
The ranges narrow fast once installers see your property. Compare free quotes from vetted installers around Cambridge, with replies typically within 24 hours.
Find installers across the East of England
Compare vetted local installers town by town.
- Installers in Cambridge
- Norwich
- Colchester
- Peterborough
- Chelmsford
- Cambridge
- Ipswich
- Basildon
- Great Yarmouth
Also covering Ely, Bury St Edmunds and King's Lynn.
Solar panel costs in other regions
- London
- the South East
- the South West
- the West Midlands
- the East Midlands
- Yorkshire
- the North West
- Scotland
- Wales
Cambridge prices follow the East of England rates. See the full the East of England guide.