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Solar Panels in AB43 (Aberdeenshire)

See if solar pays off for you in Aberdeenshire — price, savings and payback in under a minute (official UK data).

Solar Calculator

Change the settings below to see how costs and savings work for your situation.

System Size

Roof Direction

Battery Storage

Export Value

Your Numbers

Break-even
13.6 years
After this, it's pure profit
Upfront Cost
£10,173
What you pay to get started
Annual Benefit
£749
What you save every year
Profit Over 25 Years
£8,564
After paying itself off, you're this much ahead

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How we calculate this

Solar generation: Based on typical south-facing roof at 35° angle. We account for weather, dirt, and system losses (14%).

How much you'll use directly:

  • Without battery: You'll use about 40% of what you generate. The rest gets sold back to the grid.
  • With 5 kWh battery: You'll use about 70% (battery stores extra for evening use).
  • With 10 kWh battery: You'll use about 75% (more storage means less exported).
  • Panel-only payback: Bigger systems don’t shorten payback—cost and savings rise together per kW.
  • Battery & payback: Batteries raise self-use and cut bills, but added hardware cost often lengthens break-even at typical UK rates.
  • When a battery can still make sense:
    • Evening-heavy usage patterns
    • Time-of-use tariffs / cheap night rates
    • Low export rate vs. high unit rate
    • Heat pump or EV charging synergy
    • Optional backup/resilience (system-dependent)
    • Lower evening-hour CO₂ vs. grid

Costs: Battery prices are typically £700 per kWh. Export tariffs vary by supplier (usually 5–15p per kWh).

Grid connection: Systems up to about 3.7 kW typically need just a notification (G98). Larger systems may need permission (G99).

These are typical values based on average usage patterns. Your actual results will vary based on your roof, shading, and how you use electricity.

Your area in context

In Northern Scotland, the current unit rate is 27.06p/kWh with a 61.00p/day standing charge. Your postcode’s south-facing sunshine yield is 891 kWh/kW — 76 above the regional median (815).

Read the full story

A typical roof here lands around 5.0 kW, with most eligible homes comfortably fitting within 3–6 kW. Each kilowatt of panels produces roughly 891 kWh per year on a south-facing roof. We value self-used electricity at 27.1p and exported surplus at a baseline 10p via SEG. Use the calculator above for your exact tariff.

Unit rate
27.1p/kWh
Standing charge
61.0p/day
Sunshine yield (south)
891 kWh/kW
Export price (baseline)
10p/kWh

Browse the scenarios below. Each battery size has its own expand — open the one that matches your plan (or just explore). For each system size (2–8 kW) we show annual output, how much you use directly, what gets exported, annual benefit, upfront cost, break-even, and a 20-year net. Negative numbers are possible — that’s the honest trade-off when adding more battery than your usage profile justifies.

No battery 5 kW example → Annual benefit: £749, Upfront: £10,173, Break-even: 13.6 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1782 kWh 713 kWh 1069 kWh £193 £107 £300 £4,069 13.6 yrs £1,927
3 kW 2673 kWh 1069 kWh 1604 kWh £289 £160 £450 £6,104 13.6 yrs £2,890
4 kW 3564 kWh 1425 kWh 2138 kWh £386 £214 £600 £8,138 13.6 yrs £3,853
5 kW 4455 kWh 1782 kWh 2673 kWh £482 £267 £749 £10,173 13.6 yrs £4,816
6 kW 5346 kWh 2138 kWh 3207 kWh £579 £321 £899 £12,207 13.6 yrs £5,780
7 kW 6237 kWh 2495 kWh 3742 kWh £675 £374 £1,049 £14,242 13.6 yrs £6,743
8 kW 7127 kWh 2851 kWh 4276 kWh £771 £428 £1,199 £16,276 13.6 yrs £7,706

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 2,035, battery £/kWh = 700.

3 kWh battery 5 kW example → Annual benefit: £901, Upfront: £12,273, Break-even: 13.6 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1782 kWh 1069 kWh 713 kWh £289 £71 £361 £6,169 17.1 yrs £1,043
3 kW 2673 kWh 1604 kWh 1069 kWh £434 £107 £541 £8,204 15.2 yrs £2,614
4 kW 3564 kWh 2138 kWh 1425 kWh £579 £143 £721 £10,238 14.2 yrs £4,185
5 kW 4455 kWh 2673 kWh 1782 kWh £723 £178 £901 £12,273 13.6 yrs £5,756
6 kW 5346 kWh 3207 kWh 2138 kWh £868 £214 £1,082 £14,307 13.2 yrs £7,328
7 kW 6237 kWh 3742 kWh 2495 kWh £1,013 £249 £1,262 £16,342 12.9 yrs £8,899
8 kW 7127 kWh 4276 kWh 2851 kWh £1,157 £285 £1,442 £18,376 12.7 yrs £10,470

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 2,035, battery £/kWh = 700.

5 kWh battery 5 kW example → Annual benefit: £977, Upfront: £13,673, Break-even: 14.0 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1782 kWh 1247 kWh 535 kWh £338 £53 £391 £7,569 19.4 yrs £250
3 kW 2673 kWh 1871 kWh 802 kWh £506 £80 £586 £9,604 16.4 yrs £2,126
4 kW 3564 kWh 2495 kWh 1069 kWh £675 £107 £782 £11,638 14.9 yrs £4,001
5 kW 4455 kWh 3118 kWh 1336 kWh £844 £134 £977 £13,673 14.0 yrs £5,876
6 kW 5346 kWh 3742 kWh 1604 kWh £1,013 £160 £1,173 £15,707 13.4 yrs £7,751
7 kW 6237 kWh 4366 kWh 1871 kWh £1,181 £187 £1,368 £17,742 13.0 yrs £9,627
8 kW 7127 kWh 4989 kWh 2138 kWh £1,350 £214 £1,564 £19,776 12.6 yrs £11,502

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 2,035, battery £/kWh = 700.

7.5 kWh battery 5 kW example → Annual benefit: £1,000, Upfront: £15,423, Break-even: 15.4 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1782 kWh 1301 kWh 481 kWh £352 £48 £400 £9,319 23.3 yrs £-1,317
3 kW 2673 kWh 1951 kWh 722 kWh £528 £72 £600 £11,354 18.9 yrs £649
4 kW 3564 kWh 2602 kWh 962 kWh £704 £96 £800 £13,388 16.7 yrs £2,616
5 kW 4455 kWh 3252 kWh 1203 kWh £880 £120 £1,000 £15,423 15.4 yrs £4,582
6 kW 5346 kWh 3902 kWh 1443 kWh £1,056 £144 £1,200 £17,457 14.5 yrs £6,549
7 kW 6237 kWh 4553 kWh 1684 kWh £1,232 £168 £1,400 £19,492 13.9 yrs £8,515
8 kW 7127 kWh 5203 kWh 1924 kWh £1,408 £192 £1,600 £21,526 13.5 yrs £10,482

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 2,035, battery £/kWh = 700.

10 kWh battery 5 kW example → Annual benefit: £1,015, Upfront: £17,173, Break-even: 16.9 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1782 kWh 1336 kWh 445 kWh £362 £45 £406 £11,069 27.3 yrs £-2,946
3 kW 2673 kWh 2005 kWh 668 kWh £542 £67 £609 £13,104 21.5 yrs £-918
4 kW 3564 kWh 2673 kWh 891 kWh £723 £89 £812 £15,138 18.6 yrs £1,109
5 kW 4455 kWh 3341 kWh 1114 kWh £904 £111 £1,015 £17,173 16.9 yrs £3,136
6 kW 5346 kWh 4009 kWh 1336 kWh £1,085 £134 £1,219 £19,207 15.8 yrs £5,163
7 kW 6237 kWh 4677 kWh 1559 kWh £1,266 £156 £1,422 £21,242 14.9 yrs £7,191
8 kW 7127 kWh 5346 kWh 1782 kWh £1,447 £178 £1,625 £23,276 14.3 yrs £9,218

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 2,035, battery £/kWh = 700.

13.5 kWh battery 5 kW example → Annual benefit: £1,031, Upfront: £19,623, Break-even: 19.0 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1782 kWh 1372 kWh 410 kWh £371 £41 £412 £13,519 32.8 yrs £-5,274
3 kW 2673 kWh 2058 kWh 615 kWh £557 £61 £618 £15,554 25.2 yrs £-3,186
4 kW 3564 kWh 2744 kWh 820 kWh £743 £82 £825 £17,588 21.3 yrs £-1,098
5 kW 4455 kWh 3430 kWh 1025 kWh £928 £102 £1,031 £19,623 19.0 yrs £990
6 kW 5346 kWh 4116 kWh 1229 kWh £1,114 £123 £1,237 £21,657 17.5 yrs £3,078
7 kW 6237 kWh 4802 kWh 1434 kWh £1,299 £143 £1,443 £23,692 16.4 yrs £5,166
8 kW 7127 kWh 5488 kWh 1639 kWh £1,485 £164 £1,649 £25,726 15.6 yrs £7,254

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 2,035, battery £/kWh = 700.

Figures are illustrative and use the same method as the calculator above. For exact results, adjust your roof direction, tariff, and usage in the calculator.

Insights for AB43

Figures below are tailored to AB43 — click through for full league tables.

Solar Payback Index Rank #2090 of 2997
11.8 years (UK avg 11.3 years)
~£691 /yr • £8,138 upfront
Standing-Charge Drag Rank #2733 of 2997
32.2% (UK avg 21.7%) drag on savings
£223 fixed • ~£691 /yr value

Your Area at a Glance

Your Electricity Rate
27.06p/kWh
Daily Fixed Charge
61.00p/day
Local Sunshine
891kWh/kW
A 1 kW system generates ~891 kWh per year. A typical home uses ~2,700 kWh per year.
Typical System Size
5.0kW
For houses & bungalows in this area

Local Property Data

Property Types

No EPC data available for this outcode

Coverage

Aberdeenshire (100%)

Areas Covered

Fraserburgh and District, Troup, Central Buchan, Peterhead North and Rattray

Data Sources & Assumptions

Solar yield: PVGIS (EU Joint Research Centre), January 2025 data

Electricity rates: Ofgem price cap, Q4 2025

Installation costs: MCS certified installer data, March 2025

Property data: EPC open data (Open Government Licence), aggregated

All estimates are typical values. Actual results vary based on your specific situation, roof characteristics, and usage patterns.

Compare nearby areas

Nearby in Northern Scotland

AB4 (Aberdeenshire)
≈17.7 km away
Local sunshine: ~873 kWh/kWp · -2% vs AB43
AB42 (Aberdeenshire)
≈22.0 km away
Local sunshine: ~894 kWh/kWp · +0% vs AB43
AB44 (Aberdeenshire)
≈28.1 km away
Local sunshine: ~852 kWh/kWp · -4% vs AB43
AB53 (Aberdeenshire)
≈29.5 km away
Local sunshine: ~862 kWh/kWp · -3% vs AB43
AB45 (Aberdeenshire)
≈30.9 km away
Local sunshine: ~848 kWh/kWp · -5% vs AB43
AB41 (Aberdeenshire)
≈34.8 km away
Local sunshine: ~873 kWh/kWp · -2% vs AB43

Similar sunshine across the UK

PR26 (South Ribble)
~891 kWh/kWp · +0% vs AB43
BT8 (Lisburn and Castlereagh)
~891 kWh/kWp · +0% vs AB43
M31 (Trafford)
~891 kWh/kWp · -0% vs AB43