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Solar panel cost in High Peak (SK17)

See realistic solar installation costs, savings and payback for SK17 (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
11.0 years
After this, it's pure profit
Upfront Cost
£8,139
What you pay to get started
Annual Benefit
£739
What you save every year
Profit Over 25 Years
£10,338
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 898 kWh/kW — 28 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 898 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)
898 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: £739, Upfront: £8,139, Break-even: 11.0 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1797 kWh 719 kWh 1078 kWh £188 £108 £296 £3,256 11.0 yrs £2,657
3 kW 2695 kWh 1078 kWh 1617 kWh £282 £162 £443 £4,883 11.0 yrs £3,985
4 kW 3594 kWh 1438 kWh 2156 kWh £376 £216 £591 £6,511 11.0 yrs £5,314
5 kW 4492 kWh 1797 kWh 2695 kWh £470 £270 £739 £8,139 11.0 yrs £6,642
6 kW 5391 kWh 2156 kWh 3234 kWh £563 £323 £887 £9,767 11.0 yrs £7,971
7 kW 6289 kWh 2516 kWh 3773 kWh £657 £377 £1,035 £11,394 11.0 yrs £9,299
8 kW 7188 kWh 2875 kWh 4313 kWh £751 £431 £1,182 £13,022 11.0 yrs £10,628

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: £884, Upfront: £10,239, Break-even: 11.6 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1797 kWh 1078 kWh 719 kWh £282 £72 £354 £5,356 15.1 yrs £1,716
3 kW 2695 kWh 1617 kWh 1078 kWh £423 £108 £530 £6,983 13.2 yrs £3,624
4 kW 3594 kWh 2156 kWh 1438 kWh £563 £144 £707 £8,611 12.2 yrs £5,533
5 kW 4492 kWh 2695 kWh 1797 kWh £704 £180 £884 £10,239 11.6 yrs £7,441
6 kW 5391 kWh 3234 kWh 2156 kWh £845 £216 £1,061 £11,867 11.2 yrs £9,349
7 kW 6289 kWh 3773 kWh 2516 kWh £986 £252 £1,238 £13,494 10.9 yrs £11,257
8 kW 7188 kWh 4313 kWh 2875 kWh £1,127 £288 £1,414 £15,122 10.7 yrs £13,165

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: £956, Upfront: £11,639, Break-even: 12.2 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1797 kWh 1258 kWh 539 kWh £329 £54 £383 £6,756 17.7 yrs £896
3 kW 2695 kWh 1887 kWh 809 kWh £493 £81 £574 £8,383 14.6 yrs £3,094
4 kW 3594 kWh 2516 kWh 1078 kWh £657 £108 £765 £10,011 13.1 yrs £5,292
5 kW 4492 kWh 3145 kWh 1348 kWh £822 £135 £956 £11,639 12.2 yrs £7,490
6 kW 5391 kWh 3773 kWh 1617 kWh £986 £162 £1,148 £13,267 11.6 yrs £9,688
7 kW 6289 kWh 4402 kWh 1887 kWh £1,150 £189 £1,339 £14,894 11.1 yrs £11,886
8 kW 7188 kWh 5031 kWh 2156 kWh £1,315 £216 £1,530 £16,522 10.8 yrs £14,084

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: £978, Upfront: £13,389, Break-even: 13.7 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1797 kWh 1312 kWh 485 kWh £343 £49 £391 £8,506 21.7 yrs £-680
3 kW 2695 kWh 1968 kWh 728 kWh £514 £73 £587 £10,133 17.3 yrs £1,605
4 kW 3594 kWh 2623 kWh 970 kWh £686 £97 £783 £11,761 15.0 yrs £3,890
5 kW 4492 kWh 3279 kWh 1213 kWh £857 £121 £978 £13,389 13.7 yrs £6,175
6 kW 5391 kWh 3935 kWh 1455 kWh £1,028 £146 £1,174 £15,017 12.8 yrs £8,460
7 kW 6289 kWh 4591 kWh 1698 kWh £1,200 £170 £1,369 £16,644 12.2 yrs £10,744
8 kW 7188 kWh 5247 kWh 1941 kWh £1,371 £194 £1,565 £18,272 11.7 yrs £13,029

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: £993, Upfront: £15,139, Break-even: 15.3 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1797 kWh 1348 kWh 449 kWh £352 £45 £397 £10,256 25.8 yrs £-2,314
3 kW 2695 kWh 2021 kWh 674 kWh £528 £67 £596 £11,883 20.0 yrs £29
4 kW 3594 kWh 2695 kWh 898 kWh £704 £90 £794 £13,511 17.0 yrs £2,372
5 kW 4492 kWh 3369 kWh 1123 kWh £880 £112 £993 £15,139 15.3 yrs £4,714
6 kW 5391 kWh 4043 kWh 1348 kWh £1,056 £135 £1,191 £16,767 14.1 yrs £7,057
7 kW 6289 kWh 4717 kWh 1572 kWh £1,233 £157 £1,390 £18,394 13.2 yrs £9,400
8 kW 7188 kWh 5391 kWh 1797 kWh £1,409 £180 £1,588 £20,022 12.6 yrs £11,743

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: £1,007, Upfront: £17,589, Break-even: 17.5 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1797 kWh 1384 kWh 413 kWh £362 £41 £403 £12,706 31.5 yrs £-4,648
3 kW 2695 kWh 2075 kWh 620 kWh £542 £62 £604 £14,333 23.7 yrs £-2,247
4 kW 3594 kWh 2767 kWh 827 kWh £723 £83 £806 £15,961 19.8 yrs £153
5 kW 4492 kWh 3459 kWh 1033 kWh £904 £103 £1,007 £17,589 17.5 yrs £2,554
6 kW 5391 kWh 4151 kWh 1240 kWh £1,085 £124 £1,209 £19,217 15.9 yrs £4,955
7 kW 6289 kWh 4843 kWh 1446 kWh £1,265 £145 £1,410 £20,844 14.8 yrs £7,356
8 kW 7188 kWh 5534 kWh 1653 kWh £1,446 £165 £1,611 £22,472 13.9 yrs £9,757

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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Insights for SK17

Figures below are tailored to SK17 — click through for full league tables.

Big-Roof Britain Rank #1373 of 2182
4.8 kWp (UK avg 5.1 kWp)
~10 panels (≈430 W)
Solar Payback Index Rank #2020 of 2996
11.0 years (UK avg 10.8 years)
~£739 /yr • £8,139 upfront
Standing-Charge Drag Rank #1101 of 2996
23.5% (UK avg 26.6%) drag on savings
£174 fixed • ~£739 /yr value
Aspect Penalty View ranking →
East −18.8% West −19.8%
Typical output loss versus a south-facing roof (lower is better)

Seasonal solar output in SK17

Monthly generation per kilowatt of solar panels

kWh 29 Jan 44 Feb 78 Mar 106 Apr 115 May 112 Jun 112 Jul 101 Aug 85 Sep 56 Oct 36 Nov 26 Dec
Best month Worst month Winter (Dec–Feb) Other months

Winter output: 43.8% 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 33 kWh per month; the average month produces around 75 kWh. So a typical 4 kW home system would generate roughly 131 kWh in winter, or 299 kWh in an average month.

Your Area at a Glance

Your Electricity Rate
26.13p/kWh
Daily Fixed Charge
47.61p/day
Local Sunshine
898kWh/kW
A 1 kW system generates ~898 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: 69% • Flats: 24% • Bungalows: 5% Based on 8,827 properties

Coverage

High Peak (74%)|Derbyshire Dales (17%)|Staffordshire Moorlands (9%)

Areas Covered

Corbar, Buxton Central, Cote Heath, Tideswell, Stone Bench, Hartington & Taddington, Limestone Peak, Manifold + 4 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

SK23 (High Peak)
≈8.1 km away
Local sunshine: ~881 kWh/kWp · -2% vs SK17
SK12 (High Peak)
≈12.3 km away
Local sunshine: ~847 kWh/kWp · -6% vs SK17
SK22 (High Peak)
≈14.1 km away
Local sunshine: ~850 kWh/kWp · -5% vs SK17
SK10 (Cheshire East)
≈14.6 km away
Local sunshine: ~839 kWh/kWp · -7% vs SK17
SK11 (Cheshire East)
≈14.8 km away
Local sunshine: ~827 kWh/kWp · -8% vs SK17
SK6 (Stockport)
≈20.6 km away
Local sunshine: ~852 kWh/kWp · -5% vs SK17

Similar sunshine across the UK

AB2 (Aberdeen City)
~898 kWh/kWp · -0% vs SK17
ST5 (Newcastle-under-Lyme)
~898 kWh/kWp · -0% vs SK17
CF45 (Rhondda Cynon Taf)
~898 kWh/kWp · -0% vs SK17