Independent solar numbers for your postcode using official UK data
Home Regions Guides Get quote
Insights
Big Roof Britain Solar Payback Index Standing Charge Drag Roof Direction Penalty Winter Solar Reality Seasonal Solar Output

Solar panel cost in Highland (PH19)

See realistic solar installation costs, savings and payback for PH19 (Highland) in under a minute using official UK data. Start with the calculator, then get a no-obligation quote from an MCS-certified installer. You can also ask the SolarByPostcode assistant to sanity-check your roof, bills and plans.

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
17.6 years
After this, it's pure profit
Upfront Cost
£10,173
What you pay to get started
Annual Benefit
£579
What you save every year
Profit Over 25 Years
£4,309
After paying itself off, you're this much ahead

Ready to Get Started?

Get your free quote from Blue Ape Renewables. They'll connect you with MCS-certified installers in your area and handle all the paperwork.

Get Solar Quote →
4.8★ Trustpilot • Octopus Energy trusted partner • MCS certified • No obligation
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 23.40p/kWh with a 58.28p/day standing charge. Your postcode’s south-facing sunshine yield is 754 kWh/kW — 61 below 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 754 kWh per year on a south-facing roof. We value self-used electricity at 23.4p and exported surplus at a baseline 10p via SEG. Use the calculator above for your exact tariff.

Unit rate
23.4p/kWh
Standing charge
58.3p/day
Sunshine yield (south)
754 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: £579, Upfront: £10,173, Break-even: 17.6 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1509 kWh 603 kWh 905 kWh £141 £91 £232 £4,069 17.6 yrs £565
3 kW 2263 kWh 905 kWh 1358 kWh £212 £136 £348 £6,104 17.6 yrs £848
4 kW 3017 kWh 1207 kWh 1810 kWh £282 £181 £463 £8,138 17.6 yrs £1,130
5 kW 3771 kWh 1509 kWh 2263 kWh £353 £226 £579 £10,173 17.6 yrs £1,413
6 kW 4526 kWh 1810 kWh 2715 kWh £424 £272 £695 £12,207 17.6 yrs £1,695
7 kW 5280 kWh 2112 kWh 3168 kWh £494 £317 £811 £14,242 17.6 yrs £1,978
8 kW 6034 kWh 2414 kWh 3620 kWh £565 £362 £927 £16,276 17.6 yrs £2,261

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: £680, Upfront: £12,273, Break-even: 18.0 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1509 kWh 905 kWh 603 kWh £212 £60 £272 £6,169 22.7 yrs £-726
3 kW 2263 kWh 1358 kWh 905 kWh £318 £91 £408 £8,204 20.1 yrs £-39
4 kW 3017 kWh 1810 kWh 1207 kWh £424 £121 £544 £10,238 18.8 yrs £647
5 kW 3771 kWh 2263 kWh 1509 kWh £529 £151 £680 £12,273 18.0 yrs £1,334
6 kW 4526 kWh 2715 kWh 1810 kWh £635 £181 £816 £14,307 17.5 yrs £2,021
7 kW 5280 kWh 3168 kWh 2112 kWh £741 £211 £952 £16,342 17.2 yrs £2,708
8 kW 6034 kWh 3620 kWh 2414 kWh £847 £241 £1,089 £18,376 16.9 yrs £3,395

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: £731, Upfront: £13,673, Break-even: 18.7 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1509 kWh 1056 kWh 453 kWh £247 £45 £292 £7,569 25.9 yrs £-1,722
3 kW 2263 kWh 1584 kWh 679 kWh £371 £68 £439 £9,604 21.9 yrs £-833
4 kW 3017 kWh 2112 kWh 905 kWh £494 £91 £585 £11,638 19.9 yrs £56
5 kW 3771 kWh 2640 kWh 1131 kWh £618 £113 £731 £13,673 18.7 yrs £945
6 kW 4526 kWh 3168 kWh 1358 kWh £741 £136 £877 £15,707 17.9 yrs £1,834
7 kW 5280 kWh 3696 kWh 1584 kWh £865 £158 £1,023 £17,742 17.3 yrs £2,723
8 kW 6034 kWh 4224 kWh 1810 kWh £988 £181 £1,169 £19,776 16.9 yrs £3,612

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: £746, Upfront: £15,423, Break-even: 20.7 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1509 kWh 1101 kWh 407 kWh £258 £41 £298 £9,319 31.2 yrs £-3,351
3 kW 2263 kWh 1652 kWh 611 kWh £387 £61 £448 £11,354 25.4 yrs £-2,401
4 kW 3017 kWh 2202 kWh 815 kWh £515 £81 £597 £13,388 22.4 yrs £-1,451
5 kW 3771 kWh 2753 kWh 1018 kWh £644 £102 £746 £15,423 20.7 yrs £-502
6 kW 4526 kWh 3304 kWh 1222 kWh £773 £122 £895 £17,457 19.5 yrs £448
7 kW 5280 kWh 3854 kWh 1426 kWh £902 £143 £1,044 £19,492 18.7 yrs £1,398
8 kW 6034 kWh 4405 kWh 1629 kWh £1,031 £163 £1,194 £21,526 18.0 yrs £2,347

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: £756, Upfront: £17,173, Break-even: 22.7 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1509 kWh 1131 kWh 377 kWh £265 £38 £302 £11,069 36.6 yrs £-5,020
3 kW 2263 kWh 1697 kWh 566 kWh £397 £57 £454 £13,104 28.9 yrs £-4,030
4 kW 3017 kWh 2263 kWh 754 kWh £529 £75 £605 £15,138 25.0 yrs £-3,040
5 kW 3771 kWh 2828 kWh 943 kWh £662 £94 £756 £17,173 22.7 yrs £-2,050
6 kW 4526 kWh 3394 kWh 1131 kWh £794 £113 £907 £19,207 21.2 yrs £-1,060
7 kW 5280 kWh 3960 kWh 1320 kWh £927 £132 £1,059 £21,242 20.1 yrs £-69
8 kW 6034 kWh 4526 kWh 1509 kWh £1,059 £151 £1,210 £23,276 19.2 yrs £921

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: £766, Upfront: £19,623, Break-even: 25.6 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1509 kWh 1162 kWh 347 kWh £272 £35 £307 £13,519 44.1 yrs £-7,389
3 kW 2263 kWh 1742 kWh 520 kWh £408 £52 £460 £15,554 33.8 yrs £-6,358
4 kW 3017 kWh 2323 kWh 694 kWh £544 £69 £613 £17,588 28.7 yrs £-5,328
5 kW 3771 kWh 2904 kWh 867 kWh £680 £87 £766 £19,623 25.6 yrs £-4,297
6 kW 4526 kWh 3485 kWh 1041 kWh £815 £104 £920 £21,657 23.6 yrs £-3,267
7 kW 5280 kWh 4065 kWh 1214 kWh £951 £121 £1,073 £23,692 22.1 yrs £-2,236
8 kW 6034 kWh 4646 kWh 1388 kWh £1,087 £139 £1,226 £25,726 21.0 yrs £-1,206

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 PH19

Figures below are tailored to PH19 — click through for full league tables.

Solar Payback Index Rank #2948 of 2997
15.6 years (UK avg 12.6 years)
~£523 /yr • £8,138 upfront
Standing-Charge Drag Rank #2946 of 2997
43.3% (UK avg 24.6%) drag on savings
£227 fixed • ~£523 /yr value
Aspect Penalty View ranking →
East −17.0% West −19.0%
Typical output loss versus a south-facing roof (lower is better)

Seasonal solar output in PH19

Monthly generation per kilowatt of solar panels

kWh 13 Jan 33 Feb 69 Mar 96 Apr 110 May 102 Jun 104 Jul 89 Aug 66 Sep 41 Oct 21 Nov 10 Dec
Best month Worst month Winter (Dec–Feb) Other months

Winter output: 29.6% of an average month (Dec–Feb)

Best / worst month: May / Dec

These figures show output per kilowatt (kW) of panels installed. In winter, a 1 kW system here produces about 19 kWh per month; the average month produces around 63 kWh. So a typical 4 kW home system would generate roughly 74 kWh in winter, or 251 kWh in an average month.

Your Area at a Glance

Your Electricity Rate
23.40p/kWh
Daily Fixed Charge
58.28p/day
Local Sunshine
754kWh/kW
A 1 kW system generates ~754 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

Highland (100%)

Areas Covered

Badenoch and Strathspey

Data Sources & Assumptions

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

Electricity rates: Ofgem price cap, Q1 2026

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

PH20 (Highland)
≈16.1 km away
Local sunshine: ~781 kWh/kWp · +4% vs PH19
PH21 (Highland)
≈20.2 km away
Local sunshine: ~701 kWh/kWp · -7% vs PH19
PH30 (Highland)
≈27.0 km away
Local sunshine: ~740 kWh/kWp · -2% vs PH19
PH17 (Perth and Kinross)
≈29.1 km away
Local sunshine: ~751 kWh/kWp · -0% vs PH19
PH18 (Perth and Kinross)
≈30.4 km away
Local sunshine: ~802 kWh/kWp · +6% vs PH19
PH32 (Highland)
≈35.4 km away
Local sunshine: ~707 kWh/kWp · -6% vs PH19

Similar sunshine across the UK

PA19 (Inverclyde)
~756 kWh/kWp · +0% vs PH19
DL11 (North Yorkshire)
~765 kWh/kWp · +1% vs PH19
G84 (Argyll and Bute)
~766 kWh/kWp · +2% vs PH19