Solar Panel Cost by Region — 2026 UK Pricing

A homeowner in Manchester pays roughly £1,200 per kWp installed for solar PV in 2026. The same system specified in Greater London prices closer to £1,500 per kWp. Across the UK as a whole MCS-certified installers quote a median of £1,250 to £1,650 per kWp — a 25% spread that comes down to labour rates, scaffold costs, surveyor demand, and DNO timelines rather than the kit itself.

This guide breaks installed pricing down by region using Solar Energy UK’s Value of Solar Property Q1 2026 update, MCS’s quarterly install database, Energy Saving Trust regional pricing benchmarks, and Checkatrade homeowner-reported figures. The 0% VAT relief on residential PV remains in place until 31 March 2027 under HMRC’s Zero-Rate of VAT for Energy-Saving Materials measure, and applies uniformly across all four nations.

The 2026 UK baseline

For a typical pitched-roof terrace or semi-detached install with a string inverter, MCS-compliant scaffold, and DNO G98/G99 notification:

System size	UK median (cash)	Annual generation (south, 35° pitch)
3 kWp	£4,500	2,550 kWh
4 kWp	£5,800	3,400 kWh
5 kWp	£7,250	4,250 kWh
6 kWp	£8,650	5,100 kWh
8 kWp	£11,200	6,800 kWh
10 kWp	£13,800	8,500 kWh

These figures already include the 0% VAT relief — when the relief expires in April 2027 expect headline prices to rise by approximately 5%.

Greater London and the South East

Greater London (£1,500–£1,700/kWp). Highest installed cost in the UK. London Living Wage flows through to scaffolding firms and MCS installers, and parking suspension fees on the public highway add £150–£400 to a typical install. DNO timelines (UK Power Networks) are the longest in the country — 10–12 weeks for a G99 connection on systems above 3.68 kW per phase. Smart Export Guarantee tariffs are the same nationally; Octopus Energy’s Outgoing Fixed pays 15p/kWh export, the most competitive SEG rate available to London households.

South East England (£1,400–£1,600/kWp). Surrey, Kent, Hampshire, and Sussex price slightly below London but well above the national median. UKPN and SSEN territories each have their own DNO charging schedule. Retail electricity averaged 27p/kWh in this region in Q1 2026, which combined with the highest solar irradiance in mainland UK (roughly 1,050 kWh/kWp annual yield) gives the country’s fastest residential payback.

South West (£1,300–£1,500/kWp). Devon, Cornwall, and Somerset benefit from year-round mild conditions and an above-average density of small-scale MCS installers. Western Power Distribution (now National Grid Electricity Distribution) typically connects within 6–8 weeks. Cornwall has a county-specific MCS scheme through Cornwall Council that occasionally offers grants; check council updates.

Midlands and East Anglia

East Midlands (£1,200–£1,400/kWp). Nottingham, Leicester, Derby, and Lincoln represent some of the best value in England. Labour costs are 15–20% below London, scaffold availability is strong, and National Grid’s local DNO has a streamlined G98 connection process for systems under 3.68 kW per phase.

West Midlands (£1,250–£1,450/kWp). Birmingham, Wolverhampton, Coventry, and Stoke price slightly above the East Midlands due to higher demand. The 0% VAT relief saved West Midlands homeowners approximately £400 on a typical 5 kWp install in 2025.

East of England (£1,300–£1,500/kWp). Cambridge, Norwich, and Ipswich. Higher than the Midlands due to UKPN territory pricing but lower than London. The region has some of the best yields in the UK after the South East — Norfolk and Suffolk consistently exceed 1,020 kWh/kWp.

Yorkshire, North West, and North East

Yorkshire and the Humber (£1,150–£1,350/kWp). Leeds, Sheffield, Bradford, and Hull. Cheapest mainland England region. Northern Powergrid territory has shorter DNO timelines and lower fees than UKPN. Yorkshire installers report 8% growth in residential install volumes through 2025.

North West (£1,200–£1,400/kWp). Manchester, Liverpool, Preston, and the Lake District. Electricity North West DNO. Annual yield averages 870 kWh/kWp — the lowest in mainland England — but the lower install price keeps payback periods within 12–14 years on the SEG.

North East (£1,150–£1,350/kWp). Newcastle, Sunderland, Durham, and Middlesbrough. Cheapest mainland UK pricing alongside Yorkshire. Northern Powergrid serves the entire region with predictable connection timelines.

Scotland, Wales, and Northern Ireland

Scotland (£1,300–£1,550/kWp). Higher pricing than the north of England due to lower installer density outside the Central Belt and longer travel times to remote properties. Home Energy Scotland’s interest-free loan (up to £6,000 for solar PV, £6,000 for storage) is unique to Scotland and materially improves accessibility for households without upfront capital. SP Energy Networks and SSEN Distribution are the two DNOs.

Wales (£1,250–£1,500/kWp). Cardiff, Swansea, and Newport price near the national median. Rural Mid Wales and North Wales pricing runs higher due to travel. The Welsh Government’s Optimised Retrofit programme has supported solar installs on social housing through 2025.

Northern Ireland (£1,400–£1,650/kWp). NI Electricity Networks is the sole DNO. The MCS installer base is small relative to the Republic, and many systems are quoted by ROI-based installers crossing the border. The Northern Ireland Renewables Obligation Certificate (NIROC) framework is closed to new entrants; SEG is administered by NI suppliers and tends to pay 5–10% below GB SEG benchmarks.

SEG export tariffs in 2026

The Smart Export Guarantee remains mandatory for all licensed suppliers with more than 150,000 customers. Best rates currently available:

Supplier	SEG rate	Notes
Octopus Outgoing Fixed	15p/kWh	Tied to Octopus import tariff
Octopus Outgoing Agile	dynamic	Half-hourly wholesale-linked
EDF Export	5.6p/kWh	Available to non-EDF imports too
British Gas Export	6.4p/kWh	Existing customers only
OVO Energy	4p/kWh	Standard SEG rate
E.ON Next	5.5p/kWh	Standard SEG rate
ScottishPower	12p/kWh	Smart export tariff for own customers

Octopus’s wholesale-linked Outgoing Agile tariff regularly clears 20–30p/kWh on sunny summer afternoons, materially improving payback for homeowners with smart batteries that can time-shift export.

Stacking the maths together

Once you have a regional baseline price, use the Cost of Solar Panels Calculator to refine for your specific roof and orientation. Then run the Solar Panel Payback Calculator with your chosen SEG tariff and self-consumption ratio to model a full 25-year cashflow. The Solar Panel Savings Calculator is the right tool for estimating how much your annual electricity bill will fall once the system is commissioned.

Reference sources: MCS Q1 2026 install database, Solar Energy UK The Value of Solar Property (Q1 2026), Energy Saving Trust regional pricing guidance, Checkatrade homeowner price tracker (March 2026), Ofgem SEG tariff register (April 2026), HMRC VAT Notice 708/6.