Solar panel cost in Shropshire (SY2)

See realistic solar installation costs, savings and payback for SY2 (Shropshire) 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

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System Size

Roof Direction

Battery Storage

Export Value

Your Numbers

Break-even
10.7 years
After this, it's pure profit
Upfront Cost
£8,139
What you pay to get started
Annual Benefit
£762
What you save every year
Profit Over 25 Years
£10,904
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 5.0 kW, with most eligible homes comfortably fitting within 3–6 kW. Each kilowatt of panels produces roughly 944 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
59.7p/day
Sunshine yield (south)
944 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: £762, Upfront: £8,139, Break-even: 10.7 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1889 kWh 755 kWh 1133 kWh £191 £113 £305 £3,256 10.7 yrs £2,838
3 kW 2833 kWh 1133 kWh 1700 kWh £287 £170 £457 £4,883 10.7 yrs £4,257
4 kW 3777 kWh 1511 kWh 2266 kWh £383 £227 £609 £6,511 10.7 yrs £5,676
5 kW 4722 kWh 1889 kWh 2833 kWh £478 £283 £762 £8,139 10.7 yrs £7,095
6 kW 5666 kWh 2266 kWh 3400 kWh £574 £340 £914 £9,767 10.7 yrs £8,514
7 kW 6610 kWh 2644 kWh 3966 kWh £670 £397 £1,066 £11,394 10.7 yrs £9,933
8 kW 7555 kWh 3022 kWh 4533 kWh £765 £453 £1,219 £13,022 10.7 yrs £11,352

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: £906, Upfront: £10,239, Break-even: 11.3 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1889 kWh 1133 kWh 755 kWh £287 £76 £363 £5,356 14.8 yrs £1,896
3 kW 2833 kWh 1700 kWh 1133 kWh £431 £113 £544 £6,983 12.8 yrs £3,894
4 kW 3777 kWh 2266 kWh 1511 kWh £574 £151 £725 £8,611 11.9 yrs £5,893
5 kW 4722 kWh 2833 kWh 1889 kWh £718 £189 £906 £10,239 11.3 yrs £7,891
6 kW 5666 kWh 3400 kWh 2266 kWh £861 £227 £1,088 £11,867 10.9 yrs £9,889
7 kW 6610 kWh 3966 kWh 2644 kWh £1,005 £264 £1,269 £13,494 10.6 yrs £11,887
8 kW 7555 kWh 4533 kWh 3022 kWh £1,148 £302 £1,450 £15,122 10.4 yrs £13,885

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: £979, Upfront: £11,639, Break-even: 11.9 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1889 kWh 1322 kWh 567 kWh £335 £57 £392 £6,756 17.3 yrs £1,075
3 kW 2833 kWh 1983 kWh 850 kWh £502 £85 £587 £8,383 14.3 yrs £3,363
4 kW 3777 kWh 2644 kWh 1133 kWh £670 £113 £783 £10,011 12.8 yrs £5,651
5 kW 4722 kWh 3305 kWh 1417 kWh £837 £142 £979 £11,639 11.9 yrs £7,938
6 kW 5666 kWh 3966 kWh 1700 kWh £1,005 £170 £1,175 £13,267 11.3 yrs £10,226
7 kW 6610 kWh 4627 kWh 1983 kWh £1,172 £198 £1,370 £14,894 10.9 yrs £12,514
8 kW 7555 kWh 5288 kWh 2266 kWh £1,340 £227 £1,566 £16,522 10.5 yrs £14,801

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: £1,001, Upfront: £13,389, Break-even: 13.4 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1889 kWh 1379 kWh 510 kWh £349 £51 £400 £8,506 21.3 yrs £-501
3 kW 2833 kWh 2068 kWh 765 kWh £524 £76 £600 £10,133 16.9 yrs £1,874
4 kW 3777 kWh 2757 kWh 1020 kWh £698 £102 £800 £11,761 14.7 yrs £4,248
5 kW 4722 kWh 3447 kWh 1275 kWh £873 £127 £1,001 £13,389 13.4 yrs £6,623
6 kW 5666 kWh 4136 kWh 1530 kWh £1,048 £153 £1,201 £15,017 12.5 yrs £8,997
7 kW 6610 kWh 4826 kWh 1785 kWh £1,222 £178 £1,401 £16,644 11.9 yrs £11,372
8 kW 7555 kWh 5515 kWh 2040 kWh £1,397 £204 £1,601 £18,272 11.4 yrs £13,746

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: £1,015, Upfront: £15,139, Break-even: 14.9 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1889 kWh 1417 kWh 472 kWh £359 £47 £406 £10,256 25.3 yrs £-2,135
3 kW 2833 kWh 2125 kWh 708 kWh £538 £71 £609 £11,883 19.5 yrs £297
4 kW 3777 kWh 2833 kWh 944 kWh £718 £94 £812 £13,511 16.6 yrs £2,730
5 kW 4722 kWh 3541 kWh 1180 kWh £897 £118 £1,015 £15,139 14.9 yrs £5,162
6 kW 5666 kWh 4250 kWh 1417 kWh £1,076 £142 £1,218 £16,767 13.8 yrs £7,595
7 kW 6610 kWh 4958 kWh 1653 kWh £1,256 £165 £1,421 £18,394 12.9 yrs £10,027
8 kW 7555 kWh 5666 kWh 1889 kWh £1,435 £189 £1,624 £20,022 12.3 yrs £12,459

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: £1,030, Upfront: £17,589, Break-even: 17.1 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1889 kWh 1454 kWh 434 kWh £368 £43 £412 £12,706 30.9 yrs £-4,469
3 kW 2833 kWh 2181 kWh 652 kWh £553 £65 £618 £14,333 23.2 yrs £-1,979
4 kW 3777 kWh 2909 kWh 869 kWh £737 £87 £824 £15,961 19.4 yrs £511
5 kW 4722 kWh 3636 kWh 1086 kWh £921 £109 £1,030 £17,589 17.1 yrs £3,002
6 kW 5666 kWh 4363 kWh 1303 kWh £1,105 £130 £1,235 £19,217 15.6 yrs £5,492
7 kW 6610 kWh 5090 kWh 1520 kWh £1,289 £152 £1,441 £20,844 14.5 yrs £7,982
8 kW 7555 kWh 5817 kWh 1738 kWh £1,473 £174 £1,647 £22,472 13.6 yrs £10,473

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 Shropshire

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 SY2

Monthly generation per kilowatt of solar panels

kWh 34 Jan 51 Feb 82 Mar 108 Apr 117 May 115 Jun 115 Jul 102 Aug 87 Sep 61 Oct 40 Nov 31 Dec
Best month Worst month Winter (Dec–Feb) Other months

Winter output: 49.0% 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 79 kWh. So a typical 4 kW home system would generate roughly 154 kWh in winter, or 315 kWh in an average month.

Your Area at a Glance

Your Electricity Rate
25.33p/kWh
Daily Fixed Charge
59.71p/day
Local Sunshine
944kWh/kW
A 1 kW system generates ~944 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: 74% • Flats: 17% • Bungalows: 7% Based on 5,895 properties

Coverage

Shropshire (100%)

Areas Covered

Abbey, Monkmoor, Underdale, Oteley & Reabrook, Column & Sutton, Quarry & Coton Hill, Severn Valley

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.