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

Solar panel cost in Highland (PH33)

See realistic solar installation costs, savings and payback for PH33 (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
14.7 years
After this, it's pure profit
Upfront Cost
£8,139
What you pay to get started
Annual Benefit
£553
What you save every year
Profit Over 25 Years
£5,686
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: The official cost per kW is lower above 4 kW, so a 5–6 kW system can pay back a little faster than a 3–4 kW system on otherwise identical assumptions.
  • 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

Panel costs: Uses March 2026 TIC mean installation costs: £1,827/kW up to 4 kW and £1,628/kW above 4 kW.

Other costs: Battery prices are modelled at £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 26.42p/kWh with a 57.55p/day standing charge. Your postcode’s south-facing sunshine yield is 668 kWh/kW — 147 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 668 kWh per year on a south-facing roof. We value self-used electricity at 26.4p and exported surplus at a baseline 10p via SEG. Use the calculator above for your exact tariff.

Unit rate
26.4p/kWh
Standing charge
57.5p/day
Sunshine yield (south)
668 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: £553, Upfront: £8,139, Break-even: 14.7 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1335 kWh 534 kWh 801 kWh £141 £80 £221 £3,256 14.7 yrs £1,168
3 kW 2003 kWh 801 kWh 1202 kWh £212 £120 £332 £4,883 14.7 yrs £1,753
4 kW 2670 kWh 1068 kWh 1602 kWh £282 £160 £442 £6,511 14.7 yrs £2,337
5 kW 3338 kWh 1335 kWh 2003 kWh £353 £200 £553 £8,139 14.7 yrs £2,921
6 kW 4005 kWh 1602 kWh 2403 kWh £423 £240 £664 £9,767 14.7 yrs £3,505
7 kW 4673 kWh 1869 kWh 2804 kWh £494 £280 £774 £11,394 14.7 yrs £4,090
8 kW 5340 kWh 2136 kWh 3204 kWh £564 £320 £885 £13,022 14.7 yrs £4,674

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 1,628, battery £/kWh = 700.

3 kWh battery 5 kW example → Annual benefit: £663, Upfront: £10,239, Break-even: 15.5 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1335 kWh 801 kWh 534 kWh £212 £53 £265 £5,356 20.2 yrs £-55
3 kW 2003 kWh 1202 kWh 801 kWh £317 £80 £398 £6,983 17.6 yrs £968
4 kW 2670 kWh 1602 kWh 1068 kWh £423 £107 £530 £8,611 16.2 yrs £1,991
5 kW 3338 kWh 2003 kWh 1335 kWh £529 £134 £663 £10,239 15.5 yrs £3,013
6 kW 4005 kWh 2403 kWh 1602 kWh £635 £160 £795 £11,867 14.9 yrs £4,036
7 kW 4673 kWh 2804 kWh 1869 kWh £741 £187 £928 £13,494 14.5 yrs £5,059
8 kW 5340 kWh 3204 kWh 2136 kWh £847 £214 £1,060 £15,122 14.3 yrs £6,081

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 1,628, battery £/kWh = 700.

5 kWh battery 5 kW example → Annual benefit: £717, Upfront: £11,639, Break-even: 16.2 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1335 kWh 935 kWh 401 kWh £247 £40 £287 £6,756 23.5 yrs £-1,016
3 kW 2003 kWh 1402 kWh 601 kWh £370 £60 £430 £8,383 19.5 yrs £226
4 kW 2670 kWh 1869 kWh 801 kWh £494 £80 £574 £10,011 17.4 yrs £1,468
5 kW 3338 kWh 2336 kWh 1001 kWh £617 £100 £717 £11,639 16.2 yrs £2,710
6 kW 4005 kWh 2804 kWh 1202 kWh £741 £120 £861 £13,267 15.4 yrs £3,951
7 kW 4673 kWh 3271 kWh 1402 kWh £864 £140 £1,004 £14,894 14.8 yrs £5,193
8 kW 5340 kWh 3738 kWh 1602 kWh £988 £160 £1,148 £16,522 14.4 yrs £6,435

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 1,628, battery £/kWh = 700.

7.5 kWh battery 5 kW example → Annual benefit: £734, Upfront: £13,389, Break-even: 18.2 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1335 kWh 975 kWh 360 kWh £257 £36 £294 £8,506 29.0 yrs £-2,635
3 kW 2003 kWh 1462 kWh 541 kWh £386 £54 £440 £10,133 23.0 yrs £-1,327
4 kW 2670 kWh 1949 kWh 721 kWh £515 £72 £587 £11,761 20.0 yrs £-19
5 kW 3338 kWh 2437 kWh 901 kWh £644 £90 £734 £13,389 18.2 yrs £1,288
6 kW 4005 kWh 2924 kWh 1081 kWh £772 £108 £881 £15,017 17.1 yrs £2,596
7 kW 4673 kWh 3411 kWh 1262 kWh £901 £126 £1,027 £16,644 16.2 yrs £3,904
8 kW 5340 kWh 3898 kWh 1442 kWh £1,030 £144 £1,174 £18,272 15.6 yrs £5,211

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 1,628, battery £/kWh = 700.

10 kWh battery 5 kW example → Annual benefit: £745, Upfront: £15,139, Break-even: 20.3 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1335 kWh 1001 kWh 334 kWh £265 £33 £298 £10,256 34.4 yrs £-4,297
3 kW 2003 kWh 1502 kWh 501 kWh £397 £50 £447 £11,883 26.6 yrs £-2,945
4 kW 2670 kWh 2003 kWh 668 kWh £529 £67 £596 £13,511 22.7 yrs £-1,594
5 kW 3338 kWh 2503 kWh 834 kWh £661 £83 £745 £15,139 20.3 yrs £-242
6 kW 4005 kWh 3004 kWh 1001 kWh £794 £100 £894 £16,767 18.8 yrs £1,109
7 kW 4673 kWh 3505 kWh 1168 kWh £926 £117 £1,043 £18,394 17.6 yrs £2,461
8 kW 5340 kWh 4005 kWh 1335 kWh £1,058 £134 £1,192 £20,022 16.8 yrs £3,812

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 1,628, battery £/kWh = 700.

13.5 kWh battery 5 kW example → Annual benefit: £756, Upfront: £17,589, Break-even: 23.3 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1335 kWh 1028 kWh 307 kWh £272 £31 £302 £12,706 42.0 yrs £-6,659
3 kW 2003 kWh 1542 kWh 461 kWh £407 £46 £453 £14,333 31.6 yrs £-5,264
4 kW 2670 kWh 2056 kWh 614 kWh £543 £61 £605 £15,961 26.4 yrs £-3,869
5 kW 3338 kWh 2570 kWh 768 kWh £679 £77 £756 £17,589 23.3 yrs £-2,473
6 kW 4005 kWh 3084 kWh 921 kWh £815 £92 £907 £19,217 21.2 yrs £-1,078
7 kW 4673 kWh 3598 kWh 1075 kWh £951 £107 £1,058 £20,844 19.7 yrs £318
8 kW 5340 kWh 4112 kWh 1228 kWh £1,086 £123 £1,209 £22,472 18.6 yrs £1,713

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 1,628, 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.

Before you request quotes in Highland

Use the numbers above to sanity-check installer quotes. The main things to compare are system size, battery assumptions, payback claims, MCS certification, DNO paperwork and export assumptions.

Compare solar quotes before you sign

Check what MCS certification means

Understand DNO, G98 and G99 export limits

New quote check

Want a quote sanity check for PH33?

Share the first part of your postcode and a few basics. We’ll help you check whether system size, battery, export and paperwork assumptions look sensible before you commit to installer conversations.

This is a practical sanity-check request, not an instant quote promise. The Blue Ape quote route above remains available if you already want installer introductions.

Request a quote sanity check →

Insights for PH33

Figures below are tailored to PH33 — click through for full league tables.

Solar Payback Index Rank #2991 of 2996
16.5 years (UK avg 10.8 years)
~£443 /yr • £7,307 upfront
Standing-Charge Drag Rank #2990 of 2996
47.4% (UK avg 26.6%) drag on savings
£210 fixed • ~£443 /yr value
Aspect Penalty View ranking →
East −17.1% West −17.1%
Typical output loss versus a south-facing roof (lower is better)

Seasonal solar output in PH33

Monthly generation per kilowatt of solar panels

kWh 12 Jan 28 Feb 58 Mar 89 Apr 98 May 95 Jun 93 Jul 79 Aug 54 Sep 35 Oct 17 Nov 8 Dec
Best month Worst month Winter (Dec–Feb) Other months

Winter output: 29.3% 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 16 kWh per month; the average month produces around 56 kWh. So a typical 4 kW home system would generate roughly 65 kWh in winter, or 223 kWh in an average month.

Your Area at a Glance

Your Electricity Rate
26.42p/kWh
Daily Fixed Charge
57.55p/day
Local Sunshine
668kWh/kW
A 1 kW system generates ~668 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 (98%)|Perth and Kinross (2%)

Areas Covered

Fort William and Ardnamurchan, Caol and Mallaig, Perth City South

Data Sources & Assumptions

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

Electricity rates: Ofgem price cap, Q3 2026

Installation costs: DESNZ/MCS data, March 2026 (TIC)

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

PH34 (Highland)
≈13.8 km away
Local sunshine: ~701 kWh/kWp · +5% vs PH33
PA40 (Highland)
≈14.7 km away
Local sunshine: ~633 kWh/kWp · -5% vs PH33
PH50 (Highland)
≈14.7 km away
Local sunshine: ~653 kWh/kWp · -2% vs PH33
PH49 (Highland)
≈16.1 km away
Local sunshine: ~627 kWh/kWp · -6% vs PH33
PA39 (Highland)
≈16.1 km away
Local sunshine: ~583 kWh/kWp · -13% vs PH33
PH31 (Highland)
≈18.1 km away
Local sunshine: ~711 kWh/kWp · +7% vs PH33

Similar sunshine across the UK

IV42 (Highland)
~677 kWh/kWp · +1% vs PH33
IV53 (Highland)
~678 kWh/kWp · +2% vs PH33
PH50 (Highland)
~653 kWh/kWp · -2% vs PH33