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Solar panel cost in Sheffield (S3)

See realistic solar installation costs, savings and payback for S3 (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
12.3 years
After this, it's pure profit
Upfront Cost
£5,481
What you pay to get started
Annual Benefit
£445
What you save every year
Profit Over 25 Years
£5,642
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 Yorkshire, the current unit rate is 25.31p/kWh with a 64.38p/day standing charge. Your postcode’s south-facing sunshine yield is 920 kWh/kW — 9 below the regional median (929).

Read the full story

A typical roof here lands around 3.0 kW, with most eligible homes comfortably fitting within 3–6 kW. Each kilowatt of panels produces roughly 920 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)
920 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: £741, Upfront: £9,134, 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 1839 kWh 736 kWh 1104 kWh £186 £110 £297 £3,654 12.3 yrs £2,278
3 kW 2759 kWh 1104 kWh 1656 kWh £279 £166 £445 £5,481 12.3 yrs £3,417
4 kW 3679 kWh 1472 kWh 2207 kWh £372 £221 £593 £7,307 12.3 yrs £4,557
5 kW 4599 kWh 1839 kWh 2759 kWh £466 £276 £741 £9,134 12.3 yrs £5,696
6 kW 5518 kWh 2207 kWh 3311 kWh £559 £331 £890 £10,961 12.3 yrs £6,835
7 kW 6438 kWh 2575 kWh 3863 kWh £652 £386 £1,038 £12,788 12.3 yrs £7,974
8 kW 7358 kWh 2943 kWh 4415 kWh £745 £441 £1,186 £14,615 12.3 yrs £9,113

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: £882, Upfront: £11,234, Break-even: 12.7 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1839 kWh 1104 kWh 736 kWh £279 £74 £353 £5,754 16.3 yrs £1,305
3 kW 2759 kWh 1656 kWh 1104 kWh £419 £110 £529 £7,581 14.3 yrs £3,007
4 kW 3679 kWh 2207 kWh 1472 kWh £559 £147 £706 £9,407 13.3 yrs £4,710
5 kW 4599 kWh 2759 kWh 1839 kWh £698 £184 £882 £11,234 12.7 yrs £6,412
6 kW 5518 kWh 3311 kWh 2207 kWh £838 £221 £1,059 £13,061 12.3 yrs £8,114
7 kW 6438 kWh 3863 kWh 2575 kWh £978 £258 £1,235 £14,888 12.1 yrs £9,817
8 kW 7358 kWh 4415 kWh 2943 kWh £1,117 £294 £1,412 £16,715 11.8 yrs £11,519

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: £953, Upfront: £12,634, Break-even: 13.3 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1839 kWh 1288 kWh 552 kWh £326 £55 £381 £7,154 18.8 yrs £468
3 kW 2759 kWh 1931 kWh 828 kWh £489 £83 £572 £8,981 15.7 yrs £2,452
4 kW 3679 kWh 2575 kWh 1104 kWh £652 £110 £762 £10,807 14.2 yrs £4,436
5 kW 4599 kWh 3219 kWh 1380 kWh £815 £138 £953 £12,634 13.3 yrs £6,420
6 kW 5518 kWh 3863 kWh 1656 kWh £978 £166 £1,143 £14,461 12.6 yrs £8,404
7 kW 6438 kWh 4507 kWh 1931 kWh £1,141 £193 £1,334 £16,288 12.2 yrs £10,388
8 kW 7358 kWh 5151 kWh 2207 kWh £1,304 £221 £1,524 £18,115 11.9 yrs £12,372

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: £974, Upfront: £14,384, Break-even: 14.8 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1839 kWh 1343 kWh 497 kWh £340 £50 £390 £8,904 22.9 yrs £-1,113
3 kW 2759 kWh 2014 kWh 745 kWh £510 £74 £584 £10,731 18.4 yrs £955
4 kW 3679 kWh 2686 kWh 993 kWh £680 £99 £779 £12,557 16.1 yrs £3,024
5 kW 4599 kWh 3357 kWh 1242 kWh £850 £124 £974 £14,384 14.8 yrs £5,092
6 kW 5518 kWh 4028 kWh 1490 kWh £1,020 £149 £1,169 £16,211 13.9 yrs £7,161
7 kW 6438 kWh 4700 kWh 1738 kWh £1,190 £174 £1,363 £18,038 13.2 yrs £9,229
8 kW 7358 kWh 5371 kWh 1987 kWh £1,359 £199 £1,558 £19,865 12.7 yrs £11,298

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: £988, Upfront: £16,134, Break-even: 16.3 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1839 kWh 1380 kWh 460 kWh £349 £46 £395 £10,654 27.0 yrs £-2,750
3 kW 2759 kWh 2069 kWh 690 kWh £524 £69 £593 £12,481 21.1 yrs £-626
4 kW 3679 kWh 2759 kWh 920 kWh £698 £92 £790 £14,307 18.1 yrs £1,499
5 kW 4599 kWh 3449 kWh 1150 kWh £873 £115 £988 £16,134 16.3 yrs £3,624
6 kW 5518 kWh 4139 kWh 1380 kWh £1,048 £138 £1,185 £17,961 15.2 yrs £5,749
7 kW 6438 kWh 4829 kWh 1610 kWh £1,222 £161 £1,383 £19,788 14.3 yrs £7,874
8 kW 7358 kWh 5518 kWh 1839 kWh £1,397 £184 £1,581 £21,615 13.7 yrs £9,999

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: £1,002, Upfront: £18,584, Break-even: 18.5 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1839 kWh 1416 kWh 423 kWh £358 £42 £401 £13,104 32.7 yrs £-5,088
3 kW 2759 kWh 2125 kWh 635 kWh £538 £63 £601 £14,931 24.8 yrs £-2,907
4 kW 3679 kWh 2833 kWh 846 kWh £717 £85 £802 £16,757 20.9 yrs £-725
5 kW 4599 kWh 3541 kWh 1058 kWh £896 £106 £1,002 £18,584 18.5 yrs £1,456
6 kW 5518 kWh 4249 kWh 1269 kWh £1,075 £127 £1,202 £20,411 17.0 yrs £3,637
7 kW 6438 kWh 4957 kWh 1481 kWh £1,255 £148 £1,403 £22,238 15.9 yrs £5,818
8 kW 7358 kWh 5666 kWh 1692 kWh £1,434 £169 £1,603 £24,065 15.0 yrs £7,999

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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Check what MCS certification means

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 S3

Figures below are tailored to S3 — click through for full league tables.

Solar Payback Index Rank #2013 of 2996
11.0 years (UK avg 10.8 years)
~£742 /yr • £8,139 upfront
Standing-Charge Drag Rank #2358 of 2996
31.7% (UK avg 26.6%) drag on savings
£235 fixed • ~£742 /yr value
Aspect Penalty View ranking →
East −21.2% West −20.3%
Typical output loss versus a south-facing roof (lower is better)

Seasonal solar output in S3

Monthly generation per kilowatt of solar panels

kWh 34 Jan 48 Feb 81 Mar 104 Apr 114 May 109 Jun 112 Jul 104 Aug 85 Sep 59 Oct 39 Nov 30 Dec
Best month Worst month Winter (Dec–Feb) Other months

Winter output: 48.9% 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 37 kWh per month; the average month produces around 77 kWh. So a typical 4 kW home system would generate roughly 150 kWh in winter, or 307 kWh in an average month.

Your Area at a Glance

Your Electricity Rate
25.31p/kWh
Daily Fixed Charge
64.38p/day
Local Sunshine
920kWh/kW
A 1 kW system generates ~920 kWh per year. A typical home uses ~2,700 kWh per year.
Typical System Size
3.0kW
For eligible homes in this area

⚠️ This area is predominantly flats. Many residents require freeholder approval for solar installations. System size shown reflects houses and bungalows only.

Local Property Data

Property Types

Houses: 12% • Flats: 81% • Bungalows: 0% Based on 10,179 properties

Coverage

Sheffield (100%)

Areas Covered

City, Burngreave, Walkley, Broomhill and Sharrow Vale, Hillsborough, Nether Edge and Sharrow

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 Yorkshire

S1 (Sheffield)
≈0.6 km away
Local sunshine: ~916 kWh/kWp · -0% vs S3
S4 (Sheffield)
≈2.0 km away
Local sunshine: ~924 kWh/kWp · +0% vs S3
S2 (Sheffield)
≈2.1 km away
Local sunshine: ~928 kWh/kWp · +1% vs S3
S6 (Sheffield)
≈2.5 km away
Local sunshine: ~927 kWh/kWp · +1% vs S3
S10 (Sheffield)
≈3.0 km away
Local sunshine: ~918 kWh/kWp · -0% vs S3
S99 (Sheffield)
≈3.4 km away
Local sunshine: ~929 kWh/kWp · +1% vs S3

Similar sunshine across the UK

SY16 (Powys)
~920 kWh/kWp · -0% vs S3
ST17 (Stafford)
~920 kWh/kWp · +0% vs S3
CA28 (Cumberland)
~920 kWh/kWp · +0% vs S3