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Solar panel cost in High Peak (SK23)

See realistic solar installation costs, savings and payback for SK23 (High Peak) 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
11.2 years
After this, it's pure profit
Upfront Cost
£8,139
What you pay to get started
Annual Benefit
£725
What you save every year
Profit Over 25 Years
£9,984
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 North West, the current unit rate is 26.13p/kWh with a 47.61p/day standing charge. Your postcode’s south-facing sunshine yield is 881 kWh/kW — 11 above the regional median (870).

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 881 kWh per year on a south-facing roof. We value self-used electricity at 26.1p and exported surplus at a baseline 10p via SEG. Use the calculator above for your exact tariff.

Unit rate
26.1p/kWh
Standing charge
47.6p/day
Sunshine yield (south)
881 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: £725, Upfront: £8,139, Break-even: 11.2 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1763 kWh 705 kWh 1058 kWh £184 £106 £290 £3,256 11.2 yrs £2,544
3 kW 2644 kWh 1058 kWh 1586 kWh £276 £159 £435 £4,883 11.2 yrs £3,816
4 kW 3525 kWh 1410 kWh 2115 kWh £368 £212 £580 £6,511 11.2 yrs £5,088
5 kW 4406 kWh 1763 kWh 2644 kWh £461 £264 £725 £8,139 11.2 yrs £6,360
6 kW 5288 kWh 2115 kWh 3173 kWh £553 £317 £870 £9,767 11.2 yrs £7,632
7 kW 6169 kWh 2468 kWh 3701 kWh £645 £370 £1,015 £11,394 11.2 yrs £8,904
8 kW 7050 kWh 2820 kWh 4230 kWh £737 £423 £1,160 £13,022 11.2 yrs £10,176

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: £867, Upfront: £10,239, Break-even: 11.8 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1763 kWh 1058 kWh 705 kWh £276 £71 £347 £5,356 15.4 yrs £1,581
3 kW 2644 kWh 1586 kWh 1058 kWh £414 £106 £520 £6,983 13.4 yrs £3,422
4 kW 3525 kWh 2115 kWh 1410 kWh £553 £141 £694 £8,611 12.4 yrs £5,262
5 kW 4406 kWh 2644 kWh 1763 kWh £691 £176 £867 £10,239 11.8 yrs £7,103
6 kW 5288 kWh 3173 kWh 2115 kWh £829 £212 £1,040 £11,867 11.4 yrs £8,943
7 kW 6169 kWh 3701 kWh 2468 kWh £967 £247 £1,214 £13,494 11.1 yrs £10,784
8 kW 7050 kWh 4230 kWh 2820 kWh £1,105 £282 £1,387 £15,122 10.9 yrs £12,624

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: £938, Upfront: £11,639, Break-even: 12.4 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1763 kWh 1234 kWh 529 kWh £322 £53 £375 £6,756 18.0 yrs £750
3 kW 2644 kWh 1851 kWh 793 kWh £484 £79 £563 £8,383 14.9 yrs £2,874
4 kW 3525 kWh 2468 kWh 1058 kWh £645 £106 £751 £10,011 13.3 yrs £4,999
5 kW 4406 kWh 3084 kWh 1322 kWh £806 £132 £938 £11,639 12.4 yrs £7,124
6 kW 5288 kWh 3701 kWh 1586 kWh £967 £159 £1,126 £13,267 11.8 yrs £9,249
7 kW 6169 kWh 4318 kWh 1851 kWh £1,128 £185 £1,313 £14,894 11.3 yrs £11,374
8 kW 7050 kWh 4935 kWh 2115 kWh £1,290 £212 £1,501 £16,522 11.0 yrs £13,499

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: £959, Upfront: £13,389, 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 1763 kWh 1287 kWh 476 kWh £336 £48 £384 £8,506 22.2 yrs £-830
3 kW 2644 kWh 1930 kWh 714 kWh £504 £71 £576 £10,133 17.6 yrs £1,380
4 kW 3525 kWh 2573 kWh 952 kWh £672 £95 £768 £11,761 15.3 yrs £3,590
5 kW 4406 kWh 3217 kWh 1190 kWh £840 £119 £959 £13,389 14.0 yrs £5,801
6 kW 5288 kWh 3860 kWh 1428 kWh £1,009 £143 £1,151 £15,017 13.0 yrs £8,011
7 kW 6169 kWh 4503 kWh 1666 kWh £1,177 £167 £1,343 £16,644 12.4 yrs £10,221
8 kW 7050 kWh 5147 kWh 1904 kWh £1,345 £190 £1,535 £18,272 11.9 yrs £12,431

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: £974, Upfront: £15,139, 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 1763 kWh 1322 kWh 441 kWh £345 £44 £389 £10,256 26.3 yrs £-2,466
3 kW 2644 kWh 1983 kWh 661 kWh £518 £66 £584 £11,883 20.3 yrs £-199
4 kW 3525 kWh 2644 kWh 881 kWh £691 £88 £779 £13,511 17.3 yrs £2,068
5 kW 4406 kWh 3305 kWh 1102 kWh £864 £110 £974 £15,139 15.5 yrs £4,335
6 kW 5288 kWh 3966 kWh 1322 kWh £1,036 £132 £1,168 £16,767 14.3 yrs £6,602
7 kW 6169 kWh 4627 kWh 1542 kWh £1,209 £154 £1,363 £18,394 13.5 yrs £8,869
8 kW 7050 kWh 5288 kWh 1763 kWh £1,382 £176 £1,558 £20,022 12.9 yrs £11,136

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: £988, Upfront: £17,589, Break-even: 17.8 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1763 kWh 1357 kWh 405 kWh £355 £41 £395 £12,706 32.2 yrs £-4,802
3 kW 2644 kWh 2036 kWh 608 kWh £532 £61 £593 £14,333 24.2 yrs £-2,479
4 kW 3525 kWh 2714 kWh 811 kWh £709 £81 £790 £15,961 20.2 yrs £-155
5 kW 4406 kWh 3393 kWh 1013 kWh £887 £101 £988 £17,589 17.8 yrs £2,169
6 kW 5288 kWh 4071 kWh 1216 kWh £1,064 £122 £1,185 £19,217 16.2 yrs £4,493
7 kW 6169 kWh 4750 kWh 1419 kWh £1,241 £142 £1,383 £20,844 15.1 yrs £6,817
8 kW 7050 kWh 5429 kWh 1622 kWh £1,418 £162 £1,581 £22,472 14.2 yrs £9,141

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 High Peak

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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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.

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Insights for SK23

Figures below are tailored to SK23 — click through for full league tables.

Big-Roof Britain Rank #820 of 2182
5.2 kWp (UK avg 5.1 kWp)
~11 panels (≈430 W)
Solar Payback Index Rank #2176 of 2996
11.2 years (UK avg 10.8 years)
~£725 /yr • £8,139 upfront
Standing-Charge Drag Rank #1235 of 2996
24.0% (UK avg 26.6%) drag on savings
£174 fixed • ~£725 /yr value
Aspect Penalty View ranking →
East −18.7% West −19.0%
Typical output loss versus a south-facing roof (lower is better)

Seasonal solar output in SK23

Monthly generation per kilowatt of solar panels

kWh 26 Jan 41 Feb 76 Mar 105 Apr 113 May 111 Jun 111 Jul 100 Aug 83 Sep 55 Oct 35 Nov 24 Dec
Best month Worst month Winter (Dec–Feb) Other months

Winter output: 41.5% 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 30 kWh per month; the average month produces around 73 kWh. So a typical 4 kW home system would generate roughly 122 kWh in winter, or 294 kWh in an average month.

Your Area at a Glance

Your Electricity Rate
26.13p/kWh
Daily Fixed Charge
47.61p/day
Local Sunshine
881kWh/kW
A 1 kW system generates ~881 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

Houses: 78% • Flats: 9% • Bungalows: 11% Based on 4,279 properties

Coverage

High Peak (98%)|Cheshire East (2%)

Areas Covered

Whaley Bridge, Blackbrook, Chapel West, Chapel East, Poynton East and Pott Shrigley, Corbar, New Mills East, Hayfield + 2 more

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 North West

SK12 (High Peak)
≈5.0 km away
Local sunshine: ~847 kWh/kWp · -4% vs SK23
SK22 (High Peak)
≈6.2 km away
Local sunshine: ~850 kWh/kWp · -4% vs SK23
SK17 (High Peak)
≈8.1 km away
Local sunshine: ~898 kWh/kWp · +2% vs SK23
SK6 (Stockport)
≈13.2 km away
Local sunshine: ~852 kWh/kWp · -3% vs SK23
SK13 (High Peak)
≈13.3 km away
Local sunshine: ~830 kWh/kWp · -6% vs SK23
SK10 (Cheshire East)
≈14.1 km away
Local sunshine: ~839 kWh/kWp · -5% vs SK23

Similar sunshine across the UK

BT39 (Antrim and Newtownabbey)
~881 kWh/kWp · +0% vs SK23
DG2 (Dumfries and Galloway)
~881 kWh/kWp · +0% vs SK23
DG1 (Dumfries and Galloway)
~881 kWh/kWp · +0% vs SK23