Solar Panels Aberdeen: Costs, Rules and Funding (2026)

A south-facing roof in central Aberdeen generates about 903 kWh per kWp a year on the EU's PVGIS model, and every unit you use saves 26.35p at the Northern Scotland price cap rate. A typical 4.5kWp system would make about 4,064 kWh a year, but the year is lopsided here: about 116 kWh per kWp in June against about 22 kWh in December.

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How much electricity solar panels make in Aberdeen

A south-facing 1kWp system at 35 degrees in central Aberdeen generates about 903 kWh a year, according to the EU's PVGIS model. That ranks 29 of the 31 areas we cover, which run from 850 kWh in Glasgow to 1,177 kWh in Sussex. East and west roofs still work, at roughly a fifth less.

Roof direction (35° pitch)	Per kWp a year	June	December
South-facing	903 kWh	116 kWh	22 kWh
East-facing	693 kWh	105 kWh	7 kWh
West-facing	694 kWh	107 kWh	7 kWh

PVGIS is a modelled figure for an unshaded roof with 14% system losses, and it runs higher than the MCS method installers must use for your written estimate, which gives roughly 800 to 950 kWh per kWp for a well-oriented UK roof. Use PVGIS to compare places and the installer's MCS estimate to plan your budget. Our guides to which direction panels should face and how much electricity solar panels produce go further.

What that electricity is worth in Aberdeen

Every unit you use yourself saves 26.35p, the Ofgem price cap rate for direct debit customers in the Northern Scotland region from 1 October to 31 December 2026. The Great Britain average is 26.32p. Every unit you export earns whatever your Smart Export Guarantee tariff pays, which the Energy Saving Trust puts at around 12p typically.

Take the Energy Saving Trust's typical 4.5kWp home system. On the PVGIS figure for Aberdeen it would generate about 4,064 kWh a year. If you used all of it, that would be worth about £1,071. If you exported all of it, about £488. Real homes sit between the two, and a battery or daytime use pushes you towards the higher figure. The Energy Saving Trust prices that typical system at around £7,600. See our solar panel cost guide and current export rates.

Aberdeenshire has nearly four times the solar of the city

Aberdeen City had 4,580 solar installations at the end of 2025 across 113,057 households, about 41 per 1,000 by our count from the government's local authority table, the third lowest rate of Scotland's 32 council areas. Only Glasgow City, at about 36, and Shetland, at about 38, are lower. Scotland as a whole runs at about 82 per 1,000 and the UK at about 69, so Aberdeen sits at roughly half the Scottish rate. The government warns that its 2025 figures were produced before the latest postcode lookup, so 31,900 installations across Great Britain are still unassigned and these counts will be revised upward.

The comparison that matters is next door. Aberdeenshire had 18,795 installations across 118,212 households, about 159 per 1,000, the second highest rate in Scotland and close to four times the city's, on a near-identical number of homes. Same weather, same network operator, same Scottish rules, four times the solar. Installations in Scotland grew 14% over the twelve months to July 2026, according to government figures. What separates the city from the shire is what its buildings are and who owns their roofs.

Forty-two per cent flats, and granite

42% of Aberdeen City dwellings are flats, against 36% across Scotland, and among the city's pre-1945 stock it rises to 51%. That makes Aberdeen the fourth most flatted council area in Scotland, after Glasgow at 74%, Edinburgh at 62% and Dundee at 53%. A flat rarely comes with a roof you can decide about on your own, and under the Tenements (Scotland) Act 2004 communal work on a block needs majority consent from the owners. Aberdeen City Council runs into the same wall on its own Victorian Tenement Project, which is currently offering free loft and under-floor insulation to every Victorian tenement in the city but cannot start communal work until a majority of owners in the block agree. If you are in a tenement, that conversation with your neighbours is the first job, not the quote.

The council's own housing evidence base is blunt about the building fabric: Aberdeen is the granite city, with a large proportion of granite stone tenement flats and houses that are more challenging to heat and to upgrade than modern buildings. It is also poorly insulated by Scottish standards, with 12% of dwellings carrying under 100mm of loft insulation against 5% nationally. One more difference from the shire: only 1% of Aberdeen City dwellings are off the gas grid, against 12% across Scotland and 27% in Aberdeenshire. The oil-tank story that drives renewables in rural Aberdeenshire barely exists inside the city, so an Aberdeen solar buyer is almost always a mains-gas household looking at an electricity bill. Our guide to solar panels for flats covers the ownership questions, and solar battery storage is usually the lever that matters more here than extra panels, given how little a December day gives you.

Planning: Class 6HA, eleven conservation areas and 1,200 listed buildings

In Scotland, solar panels on a home are permitted development under Class 6HA as long as no part projects more than 1m from the roof or wall, and unlike the English rules, Class 6HA covers flats and buildings of flats as well as houses. It does not apply on a listed building or in its curtilage, in a World Heritage Site, or, in a conservation area, on the principal elevation or a side elevation fronting a road. Aberdeen has eleven conservation areas, which the council describes as running from Union Street in the city centre to Footdee fishing village: Albyn Place and Rubislaw, Bon-Accord and Crown Street, the City Centre, Cove Bay, Ferryhill, Footdee, Great Western Road, Marine Terrace, Old Aberdeen, Pitfodels, and Rosemount and Westburn. In those, a street-facing slope needs planning permission even though the same panels on the rear would not, and the council asks you to check before any work however minor. It has also removed permitted development rights entirely in Burnbanks Village and nineteen named Kingswells streets.

Listed buildings are the harder stop. Aberdeen City Council names solar panels outright among the external alterations that normally need listed building consent, and it points out that a listing covers the inside of a building as well as the outside. There is no fee for a listed building consent application, which is worth knowing, and carrying out alteration that affects a listed building's character without consent is a criminal offence, which is worth knowing more. The council also consults Historic Environment Scotland on category A and B buildings, so allow for the extra time. Our guides to permitted development, conservation areas and listed buildings set out how the Scottish rules differ from the English ones.

Funding: Scotland does not pay for standard solar panels

The Home Energy Scotland Grant and Loan does not fund standalone solar PV at all. The only solar electricity measure on its funding table is hybrid solar PV-T, panels that make electricity and hot water together, and even that gets an interest-free loan of up to £5,000 with no grant. Solar thermal is the same: loan only. If a salesperson tells you there is a Scottish solar grant, check the funding table yourself.

What Home Energy Scotland does fund is clean heat and insulation, and generously. Heat pumps and heat network connections get a grant of up to £7,500 plus an optional £7,500 interest-free loan, insulation gets up to 75% of the cost capped at a £7,500 grant, and rural and island homes get a £1,500 uplift on each, up to £18,000 of grant in total. You must be the owner-occupier, you do not need to be on benefits, and no work can start before the written funding offer arrives, because funding cannot be granted retrospectively. For low-income households, Warmer Homes Scotland offers support worth £10,000 or more, and lists installing a home renewables system among the possible improvements. So the realistic Aberdeen plan is often to take the funded heat and insulation measures and pay for the panels yourself. Our guide to solar panel grants in the UK compares the four nations.

Your network operator in Aberdeen

Aberdeen is in Scottish and Southern Electricity Networks' north of Scotland licence area, held by Scottish Hydro Electric Power Distribution, and SSEN is currently reinforcing the network across Aberdeen and Aberdeenshire to carry more electric heat and transport. A domestic system of 3.68kW or less per phase is fit-and-notify under G98: it goes in first, and the installer then has 28 days from commissioning to send SSEN a G98 Form B. Anything above that threshold, or more than one generator at the property, needs SSEN's approval before connection.

One SSEN rule catches tenement streets in particular. Prior approval is required rather than notification afterwards if another property in the same postcode district has had generation installed in the previous 28 days by the same installer. On a block where several owners finally agree and book one firm, that changes the process, so raise it with the installer before you agree dates. See our G98 and G99 guide. Elsewhere in Scotland, see solar panels in Edinburgh and solar panels in Glasgow.

Getting solar quotes in Aberdeen

Get at least three written quotes from MCS-certified installers, each with a performance estimate for your roof and a full breakdown of what is supplied. The Renewable Energy Consumer Code recommends quotes from at least 3 different companies, limits its members to a deposit of no more than 25% of the contract price, and says a reputable company will never make you feel pressured into signing. Our guide to choosing a solar installer covers what to check.

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Solar panels in Aberdeen: frequently asked questions

Are solar panels worth it in Aberdeen?

They work, but the numbers are tighter than in the south. A south-facing roof in central Aberdeen generates about 903 kWh per kWp a year on the PVGIS model, against about 116 kWh per kWp in June and only about 22 kWh in December, and every unit you use saves 26.35p at the Northern Scotland price cap rate for October to December 2026. A typical 4.5kWp system would make about 4,064 kWh a year. Because the summer peak carries most of the generation, a battery and daytime use matter more here than extra panels.

Why does Aberdeen have so much less solar than Aberdeenshire?

Not the weather. Aberdeen City had 4,580 installations at the end of 2025 across 113,057 households, about 41 per 1,000, while Aberdeenshire had 18,795 across 118,212 households, about 159 per 1,000. The difference is buildings and ownership: 42% of Aberdeen dwellings are flats against 36% across Scotland, communal work on a tenement needs majority owner consent, and the city has eleven conservation areas on top of its listed buildings.

Is there a solar panel grant in Scotland?

Not for standard solar panels. The Home Energy Scotland Grant and Loan does not fund standalone solar PV: the only solar electricity measure on its table is hybrid solar PV-T, and that is an interest-free loan of up to £5,000 with no grant. Heat pumps get up to £7,500 of grant plus a £7,500 loan, and insulation up to a £7,500 grant, with a £1,500 rural uplift. Warmer Homes Scotland offers £10,000 or more to eligible low-income households.

Do I need planning permission for solar panels in Aberdeen?

Usually not. Class 6HA makes solar on a dwelling permitted development in Scotland, covering flats as well as houses, as long as nothing projects more than 1m. You do need permission in one of Aberdeen's eleven conservation areas if the panels go on the principal elevation or a road-facing side elevation, and the council has removed permitted development rights altogether in Burnbanks Village and nineteen Kingswells streets. A listed building needs listed building consent, which the council names solar panels as requiring, and there is no application fee for it.

Who is the network operator for solar in Aberdeen?

Scottish and Southern Electricity Networks, in its north of Scotland licence area held by Scottish Hydro Electric Power Distribution. A system of 3.68kW or less per phase is fit-and-notify under G98, with a Form B due within 28 days of commissioning. SSEN can require prior approval instead if the same installer has fitted generation in your postcode district in the previous 28 days.

Sources for this page

Local sources checked on 23 October 2026. Solar yields: PVGIS 5.2, EU Joint Research Centre, modelled October 2026. Electricity prices: Ofgem price cap by region. System cost and export rate: Energy Saving Trust. Local sources:

Solar Panels in Aberdeen