Solar panel cost in Sheffield (S5)

See realistic solar installation costs, savings and payback for S5 (Sheffield) 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
12.2 years
After this, it's pure profit
Upfront Cost
£7,307
What you pay to get started
Annual Benefit
£600
What you save every year
Profit Over 25 Years
£7,683
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

Read the full story

A typical roof here lands around 4.0 kW, with most eligible homes comfortably fitting within 3–6 kW. Each kilowatt of panels produces roughly 930 kWh per year on a south-facing roof. We value self-used electricity at 25.3p and exported surplus at a baseline 10p via SEG. Use the calculator above for your exact tariff.

Unit rate
25.3p/kWh
Standing charge
64.4p/day
Sunshine yield (south)
930 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: £750, Upfront: £9,134, 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 1859 kWh 744 kWh 1116 kWh £188 £112 £300 £3,654 12.2 yrs £2,343
3 kW 2789 kWh 1116 kWh 1673 kWh £282 £167 £450 £5,481 12.2 yrs £3,514
4 kW 3719 kWh 1488 kWh 2231 kWh £376 £223 £600 £7,307 12.2 yrs £4,685
5 kW 4649 kWh 1859 kWh 2789 kWh £471 £279 £750 £9,134 12.2 yrs £5,857
6 kW 5578 kWh 2231 kWh 3347 kWh £565 £335 £899 £10,961 12.2 yrs £7,028
7 kW 6508 kWh 2603 kWh 3905 kWh £659 £390 £1,049 £12,788 12.2 yrs £8,199
8 kW 7438 kWh 2975 kWh 4463 kWh £753 £446 £1,199 £14,615 12.2 yrs £9,371

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 1,827, battery £/kWh = 700.

3 kWh battery 5 kW example → Annual benefit: £892, Upfront: £11,234, Break-even: 12.6 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1859 kWh 1116 kWh 744 kWh £282 £74 £357 £5,754 16.1 yrs £1,381
3 kW 2789 kWh 1673 kWh 1116 kWh £424 £112 £535 £7,581 14.2 yrs £3,122
4 kW 3719 kWh 2231 kWh 1488 kWh £565 £149 £714 £9,407 13.2 yrs £4,863
5 kW 4649 kWh 2789 kWh 1859 kWh £706 £186 £892 £11,234 12.6 yrs £6,603
6 kW 5578 kWh 3347 kWh 2231 kWh £847 £223 £1,070 £13,061 12.2 yrs £8,344
7 kW 6508 kWh 3905 kWh 2603 kWh £988 £260 £1,249 £14,888 11.9 yrs £10,085
8 kW 7438 kWh 4463 kWh 2975 kWh £1,129 £298 £1,427 £16,715 11.7 yrs £11,825

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 1,827, battery £/kWh = 700.

5 kWh battery 5 kW example → Annual benefit: £963, Upfront: £12,634, Break-even: 13.1 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1859 kWh 1302 kWh 558 kWh £329 £56 £385 £7,154 18.6 yrs £551
3 kW 2789 kWh 1952 kWh 837 kWh £494 £84 £578 £8,981 15.5 yrs £2,576
4 kW 3719 kWh 2603 kWh 1116 kWh £659 £112 £770 £10,807 14.0 yrs £4,601
5 kW 4649 kWh 3254 kWh 1395 kWh £824 £139 £963 £12,634 13.1 yrs £6,627
6 kW 5578 kWh 3905 kWh 1673 kWh £988 £167 £1,156 £14,461 12.5 yrs £8,652
7 kW 6508 kWh 4556 kWh 1952 kWh £1,153 £195 £1,348 £16,288 12.1 yrs £10,678
8 kW 7438 kWh 5206 kWh 2231 kWh £1,318 £223 £1,541 £18,115 11.8 yrs £12,703

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 1,827, battery £/kWh = 700.

7.5 kWh battery 5 kW example → Annual benefit: £984, Upfront: £14,384, 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 1859 kWh 1357 kWh 502 kWh £344 £50 £394 £8,904 22.6 yrs £-1,028
3 kW 2789 kWh 2036 kWh 753 kWh £515 £75 £591 £10,731 18.2 yrs £1,082
4 kW 3719 kWh 2715 kWh 1004 kWh £687 £100 £788 £12,557 15.9 yrs £3,193
5 kW 4649 kWh 3393 kWh 1255 kWh £859 £126 £984 £14,384 14.6 yrs £5,304
6 kW 5578 kWh 4072 kWh 1506 kWh £1,031 £151 £1,181 £16,211 13.7 yrs £7,415
7 kW 6508 kWh 4751 kWh 1757 kWh £1,202 £176 £1,378 £18,038 13.1 yrs £9,525
8 kW 7438 kWh 5430 kWh 2008 kWh £1,374 £201 £1,575 £19,865 12.6 yrs £11,636

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 1,827, battery £/kWh = 700.

10 kWh battery 5 kW example → Annual benefit: £999, Upfront: £16,134, 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 1859 kWh 1395 kWh 465 kWh £353 £46 £399 £10,654 26.7 yrs £-2,665
3 kW 2789 kWh 2092 kWh 697 kWh £529 £70 £599 £12,481 20.8 yrs £-497
4 kW 3719 kWh 2789 kWh 930 kWh £706 £93 £799 £14,307 17.9 yrs £1,671
5 kW 4649 kWh 3486 kWh 1162 kWh £882 £116 £999 £16,134 16.2 yrs £3,839
6 kW 5578 kWh 4184 kWh 1395 kWh £1,059 £139 £1,198 £17,961 15.0 yrs £6,006
7 kW 6508 kWh 4881 kWh 1627 kWh £1,235 £163 £1,398 £19,788 14.2 yrs £8,174
8 kW 7438 kWh 5578 kWh 1859 kWh £1,412 £186 £1,598 £21,615 13.5 yrs £10,342

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 1,827, battery £/kWh = 700.

13.5 kWh battery 5 kW example → Annual benefit: £1,013, Upfront: £18,584, Break-even: 18.3 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1859 kWh 1432 kWh 428 kWh £362 £43 £405 £13,104 32.3 yrs £-5,001
3 kW 2789 kWh 2148 kWh 642 kWh £544 £64 £608 £14,931 24.6 yrs £-2,776
4 kW 3719 kWh 2864 kWh 855 kWh £725 £86 £810 £16,757 20.7 yrs £-551
5 kW 4649 kWh 3579 kWh 1069 kWh £906 £107 £1,013 £18,584 18.3 yrs £1,673
6 kW 5578 kWh 4295 kWh 1283 kWh £1,087 £128 £1,215 £20,411 16.8 yrs £3,898
7 kW 6508 kWh 5011 kWh 1497 kWh £1,268 £150 £1,418 £22,238 15.7 yrs £6,122
8 kW 7438 kWh 5727 kWh 1711 kWh £1,450 £171 £1,621 £24,065 14.8 yrs £8,347

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 1,827, 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 Sheffield

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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Seasonal solar output in S5

Monthly generation per kilowatt of solar panels

kWh 35 Jan 51 Feb 82 Mar 104 Apr 115 May 110 Jun 113 Jul 105 Aug 86 Sep 59 Oct 40 Nov 31 Dec
Best month Worst month Winter (Dec–Feb) Other months

Winter output: 50.1% 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 39 kWh per month; the average month produces around 77 kWh. So a typical 4 kW home system would generate roughly 155 kWh in winter, or 310 kWh in an average month.

Your Area at a Glance

Your Electricity Rate
25.31p/kWh
Daily Fixed Charge
64.38p/day
Local Sunshine
930kWh/kW
A 1 kW system generates ~930 kWh per year. A typical home uses ~2,700 kWh per year.
Typical System Size
4.0kW
For houses & bungalows in this area

Local Property Data

Property Types

Houses: 79% • Flats: 19% • Bungalows: 2% Based on 15,616 properties

Coverage

Sheffield (100%)

Areas Covered

Firth Park, Shiregreen and Brightside, Southey, Burngreave, East Ecclesfield

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.