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Solar panel cost in Highland (IV16)

See realistic solar installation costs, savings and payback for IV16 (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
11.7 years
After this, it's pure profit
Upfront Cost
£8,139
What you pay to get started
Annual Benefit
£693
What you save every year
Profit Over 25 Years
£9,182
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: 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 836 kWh/kW — 21 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 836 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)
836 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: £693, Upfront: £8,139, Break-even: 11.7 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1673 kWh 669 kWh 1004 kWh £177 £100 £277 £3,256 11.7 yrs £2,287
3 kW 2509 kWh 1004 kWh 1505 kWh £265 £151 £416 £4,883 11.7 yrs £3,431
4 kW 3345 kWh 1338 kWh 2007 kWh £354 £201 £554 £6,511 11.7 yrs £4,575
5 kW 4182 kWh 1673 kWh 2509 kWh £442 £251 £693 £8,139 11.7 yrs £5,718
6 kW 5018 kWh 2007 kWh 3011 kWh £530 £301 £831 £9,767 11.7 yrs £6,862
7 kW 5855 kWh 2342 kWh 3513 kWh £619 £351 £970 £11,394 11.7 yrs £8,005
8 kW 6691 kWh 2676 kWh 4015 kWh £707 £401 £1,109 £13,022 11.7 yrs £9,149

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: £830, Upfront: £10,239, Break-even: 12.3 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1673 kWh 1004 kWh 669 kWh £265 £67 £332 £5,356 16.1 yrs £1,286
3 kW 2509 kWh 1505 kWh 1004 kWh £398 £100 £498 £6,983 14.0 yrs £2,979
4 kW 3345 kWh 2007 kWh 1338 kWh £530 £134 £664 £8,611 13.0 yrs £4,672
5 kW 4182 kWh 2509 kWh 1673 kWh £663 £167 £830 £10,239 12.3 yrs £6,365
6 kW 5018 kWh 3011 kWh 2007 kWh £795 £201 £996 £11,867 11.9 yrs £8,058
7 kW 5855 kWh 3513 kWh 2342 kWh £928 £234 £1,162 £13,494 11.6 yrs £9,751
8 kW 6691 kWh 4015 kWh 2676 kWh £1,061 £268 £1,328 £15,122 11.4 yrs £11,444

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: £899, Upfront: £11,639, Break-even: 12.9 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1673 kWh 1171 kWh 502 kWh £309 £50 £360 £6,756 18.8 yrs £435
3 kW 2509 kWh 1756 kWh 753 kWh £464 £75 £539 £8,383 15.5 yrs £2,403
4 kW 3345 kWh 2342 kWh 1004 kWh £619 £100 £719 £10,011 13.9 yrs £4,371
5 kW 4182 kWh 2927 kWh 1255 kWh £773 £125 £899 £11,639 12.9 yrs £6,338
6 kW 5018 kWh 3513 kWh 1505 kWh £928 £151 £1,079 £13,267 12.3 yrs £8,306
7 kW 5855 kWh 4098 kWh 1756 kWh £1,083 £176 £1,258 £14,894 11.8 yrs £10,273
8 kW 6691 kWh 4684 kWh 2007 kWh £1,237 £201 £1,438 £16,522 11.5 yrs £12,241

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: £919, Upfront: £13,389, Break-even: 14.6 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1673 kWh 1221 kWh 452 kWh £323 £45 £368 £8,506 23.1 yrs £-1,150
3 kW 2509 kWh 1832 kWh 677 kWh £484 £68 £552 £10,133 18.4 yrs £900
4 kW 3345 kWh 2442 kWh 903 kWh £645 £90 £736 £11,761 16.0 yrs £2,950
5 kW 4182 kWh 3053 kWh 1129 kWh £807 £113 £919 £13,389 14.6 yrs £5,000
6 kW 5018 kWh 3663 kWh 1355 kWh £968 £135 £1,103 £15,017 13.6 yrs £7,050
7 kW 5855 kWh 4274 kWh 1581 kWh £1,129 £158 £1,287 £16,644 12.9 yrs £9,100
8 kW 6691 kWh 4884 kWh 1807 kWh £1,290 £181 £1,471 £18,272 12.4 yrs £11,150

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: £933, Upfront: £15,139, 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 1673 kWh 1255 kWh 418 kWh £331 £42 £373 £10,256 27.5 yrs £-2,790
3 kW 2509 kWh 1882 kWh 627 kWh £497 £63 £560 £11,883 21.2 yrs £-685
4 kW 3345 kWh 2509 kWh 836 kWh £663 £84 £747 £13,511 18.1 yrs £1,420
5 kW 4182 kWh 3136 kWh 1045 kWh £829 £105 £933 £15,139 16.2 yrs £3,525
6 kW 5018 kWh 3764 kWh 1255 kWh £994 £125 £1,120 £16,767 15.0 yrs £5,630
7 kW 5855 kWh 4391 kWh 1464 kWh £1,160 £146 £1,306 £18,394 14.1 yrs £7,735
8 kW 6691 kWh 5018 kWh 1673 kWh £1,326 £167 £1,493 £20,022 13.4 yrs £9,840

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: £947, Upfront: £17,589, Break-even: 18.6 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1673 kWh 1288 kWh 385 kWh £340 £38 £379 £12,706 33.5 yrs £-5,130
3 kW 2509 kWh 1932 kWh 577 kWh £510 £58 £568 £14,333 25.2 yrs £-2,970
4 kW 3345 kWh 2576 kWh 769 kWh £681 £77 £758 £15,961 21.1 yrs £-810
5 kW 4182 kWh 3220 kWh 962 kWh £851 £96 £947 £17,589 18.6 yrs £1,349
6 kW 5018 kWh 3864 kWh 1154 kWh £1,021 £115 £1,136 £19,217 16.9 yrs £3,509
7 kW 5855 kWh 4508 kWh 1347 kWh £1,191 £135 £1,326 £20,844 15.7 yrs £5,669
8 kW 6691 kWh 5152 kWh 1539 kWh £1,361 £154 £1,515 £22,472 14.8 yrs £7,829

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.

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Understand DNO, G98 and G99 export limits

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Insights for IV16

Figures below are tailored to IV16 — click through for full league tables.

Solar Payback Index Rank #2824 of 2996
13.2 years (UK avg 10.8 years)
~£554 /yr • £7,307 upfront
Standing-Charge Drag Rank #2732 of 2996
37.9% (UK avg 26.6%) drag on savings
£210 fixed • ~£554 /yr value
Aspect Penalty View ranking →
East −21.8% West −21.4%
Typical output loss versus a south-facing roof (lower is better)

Seasonal solar output in IV16

Monthly generation per kilowatt of solar panels

kWh 21 Jan 41 Feb 74 Mar 102 Apr 114 May 109 Jun 108 Jul 95 Aug 77 Sep 52 Oct 29 Nov 16 Dec
Best month Worst month Winter (Dec–Feb) Other months

Winter output: 37.4% 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 26 kWh per month; the average month produces around 70 kWh. So a typical 4 kW home system would generate roughly 104 kWh in winter, or 279 kWh in an average month.

Your Area at a Glance

Your Electricity Rate
26.42p/kWh
Daily Fixed Charge
57.55p/day
Local Sunshine
836kWh/kW
A 1 kW system generates ~836 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

Cromarty Firth, Dingwall and Seaforth

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

IV17 (Highland)
≈6.2 km away
Local sunshine: ~839 kWh/kWp · +0% vs IV16
IV15 (Highland)
≈9.2 km away
Local sunshine: ~807 kWh/kWp · -3% vs IV16
IV18 (Highland)
≈10.7 km away
Local sunshine: ~829 kWh/kWp · -1% vs IV16
IV7 (Highland)
≈11.3 km away
Local sunshine: ~817 kWh/kWp · -2% vs IV16
IV8 (Highland)
≈13.3 km away
Local sunshine: ~822 kWh/kWp · -2% vs IV16
IV9 (Highland)
≈14.5 km away
Local sunshine: ~810 kWh/kWp · -3% vs IV16

Similar sunshine across the UK

G43 (Glasgow City)
~836 kWh/kWp · -0% vs IV16
FK8 (Stirling)
~836 kWh/kWp · -0% vs IV16
OL8 (Oldham)
~837 kWh/kWp · +0% vs IV16