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Solar Panels in M2 (Manchester)

See if solar pays off for you in Manchester — price, savings and payback in under a minute (official UK data).

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
14.0 years
After this, it's pure profit
Upfront Cost
£6,104
What you pay to get started
Annual Benefit
£435
What you save every year
Profit Over 25 Years
£4,773
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: Bigger systems don’t shorten payback—cost and savings rise together per kW.
  • 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

Costs: Battery prices are typically £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 27.11p/kWh with a 51.16p/day standing charge. Your postcode’s south-facing sunshine yield is 861 kWh/kW — 9 below the regional median (870).

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 861 kWh per year on a south-facing roof. We value self-used electricity at 27.1p and exported surplus at a baseline 10p via SEG. Use the calculator above for your exact tariff.

Unit rate
27.1p/kWh
Standing charge
51.2p/day
Sunshine yield (south)
861 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: £10,173, 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 1722 kWh 689 kWh 1033 kWh £187 £103 £290 £4,069 14.0 yrs £1,732
3 kW 2583 kWh 1033 kWh 1550 kWh £280 £155 £435 £6,104 14.0 yrs £2,598
4 kW 3444 kWh 1378 kWh 2066 kWh £373 £207 £580 £8,138 14.0 yrs £3,464
5 kW 4305 kWh 1722 kWh 2583 kWh £467 £258 £725 £10,173 14.0 yrs £4,329
6 kW 5166 kWh 2066 kWh 3099 kWh £560 £310 £870 £12,207 14.0 yrs £5,195
7 kW 6027 kWh 2411 kWh 3616 kWh £654 £362 £1,015 £14,242 14.0 yrs £6,061
8 kW 6888 kWh 2755 kWh 4133 kWh £747 £413 £1,160 £16,276 14.0 yrs £6,927

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 2,035, battery £/kWh = 700.

3 kWh battery 5 kW example → Annual benefit: £872, Upfront: £12,273, Break-even: 14.1 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1722 kWh 1033 kWh 689 kWh £280 £69 £349 £6,169 17.7 yrs £810
3 kW 2583 kWh 1550 kWh 1033 kWh £420 £103 £523 £8,204 15.7 yrs £2,265
4 kW 3444 kWh 2066 kWh 1378 kWh £560 £138 £698 £10,238 14.7 yrs £3,721
5 kW 4305 kWh 2583 kWh 1722 kWh £700 £172 £872 £12,273 14.1 yrs £5,176
6 kW 5166 kWh 3099 kWh 2066 kWh £840 £207 £1,047 £14,307 13.7 yrs £6,631
7 kW 6027 kWh 3616 kWh 2411 kWh £980 £241 £1,221 £16,342 13.4 yrs £8,086
8 kW 6888 kWh 4133 kWh 2755 kWh £1,120 £276 £1,396 £18,376 13.2 yrs £9,541

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 2,035, battery £/kWh = 700.

5 kWh battery 5 kW example → Annual benefit: £946, Upfront: £13,673, Break-even: 14.5 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1722 kWh 1205 kWh 517 kWh £327 £52 £378 £7,569 20.0 yrs £-0
3 kW 2583 kWh 1808 kWh 775 kWh £490 £77 £568 £9,604 16.9 yrs £1,749
4 kW 3444 kWh 2411 kWh 1033 kWh £654 £103 £757 £11,638 15.4 yrs £3,499
5 kW 4305 kWh 3013 kWh 1291 kWh £817 £129 £946 £13,673 14.5 yrs £5,249
6 kW 5166 kWh 3616 kWh 1550 kWh £980 £155 £1,135 £15,707 13.8 yrs £6,999
7 kW 6027 kWh 4219 kWh 1808 kWh £1,144 £181 £1,324 £17,742 13.4 yrs £8,748
8 kW 6888 kWh 4821 kWh 2066 kWh £1,307 £207 £1,514 £19,776 13.1 yrs £10,498

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 2,035, battery £/kWh = 700.

7.5 kWh battery 5 kW example → Annual benefit: £968, Upfront: £15,423, Break-even: 15.9 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1722 kWh 1257 kWh 465 kWh £341 £46 £387 £9,319 24.1 yrs £-1,574
3 kW 2583 kWh 1886 kWh 697 kWh £511 £70 £581 £11,354 19.5 yrs £264
4 kW 3444 kWh 2514 kWh 930 kWh £682 £93 £775 £13,388 17.3 yrs £2,103
5 kW 4305 kWh 3143 kWh 1162 kWh £852 £116 £968 £15,423 15.9 yrs £3,941
6 kW 5166 kWh 3771 kWh 1395 kWh £1,022 £139 £1,162 £17,457 15.0 yrs £5,779
7 kW 6027 kWh 4400 kWh 1627 kWh £1,193 £163 £1,355 £19,492 14.4 yrs £7,617
8 kW 6888 kWh 5028 kWh 1860 kWh £1,363 £186 £1,549 £21,526 13.9 yrs £9,455

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 2,035, battery £/kWh = 700.

10 kWh battery 5 kW example → Annual benefit: £983, Upfront: £17,173, 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 1722 kWh 1291 kWh 430 kWh £350 £43 £393 £11,069 28.2 yrs £-3,206
3 kW 2583 kWh 1937 kWh 646 kWh £525 £65 £590 £13,104 22.2 yrs £-1,309
4 kW 3444 kWh 2583 kWh 861 kWh £700 £86 £786 £15,138 19.3 yrs £588
5 kW 4305 kWh 3229 kWh 1076 kWh £875 £108 £983 £17,173 17.5 yrs £2,485
6 kW 5166 kWh 3874 kWh 1291 kWh £1,050 £129 £1,179 £19,207 16.3 yrs £4,382
7 kW 6027 kWh 4520 kWh 1507 kWh £1,225 £151 £1,376 £21,242 15.4 yrs £6,279
8 kW 6888 kWh 5166 kWh 1722 kWh £1,400 £172 £1,573 £23,276 14.8 yrs £8,177

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 2,035, battery £/kWh = 700.

13.5 kWh battery 5 kW example → Annual benefit: £998, Upfront: £19,623, Break-even: 19.7 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1722 kWh 1326 kWh 396 kWh £359 £40 £399 £13,519 33.9 yrs £-5,538
3 kW 2583 kWh 1989 kWh 594 kWh £539 £59 £599 £15,554 26.0 yrs £-3,582
4 kW 3444 kWh 2652 kWh 792 kWh £719 £79 £798 £17,588 22.0 yrs £-1,626
5 kW 4305 kWh 3315 kWh 990 kWh £899 £99 £998 £19,623 19.7 yrs £330
6 kW 5166 kWh 3978 kWh 1188 kWh £1,078 £119 £1,197 £21,657 18.1 yrs £2,286
7 kW 6027 kWh 4641 kWh 1386 kWh £1,258 £139 £1,397 £23,692 17.0 yrs £4,242
8 kW 6888 kWh 5304 kWh 1584 kWh £1,438 £158 £1,596 £25,726 16.1 yrs £6,198

Assumptions: south-facing, sensible tilt; self-use shares from site rules; export at 10p baseline. Costs: panels £/kW = 2,035, 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.

Insights for M2

Figures below are tailored to M2 — click through for full league tables.

Solar Payback Index Rank #2507 of 2997
12.2 years (UK avg 11.3 years)
~£836 /yr • £10,173 upfront
Standing-Charge Drag Rank #1978 of 2997
22.3% (UK avg 21.7%) drag on savings
£187 fixed • ~£836 /yr value

Your Area at a Glance

Your Electricity Rate
27.11p/kWh
Daily Fixed Charge
51.16p/day
Local Sunshine
861kWh/kW
A 1 kW system generates ~861 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: 1% • Flats: 94% • Bungalows: 0% Based on 323 properties

Coverage

Manchester (100%)

Areas Covered

Deansgate, Piccadilly

Data Sources & Assumptions

Solar yield: PVGIS (EU Joint Research Centre), January 2025 data

Electricity rates: Ofgem price cap, Q4 2025

Installation costs: MCS certified installer data, March 2025

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

M3 (Manchester)
≈0.6 km away
Local sunshine: ~861 kWh/kWp · +0% vs M2
M1 (Manchester)
≈0.6 km away
Local sunshine: ~861 kWh/kWp · +0% vs M2
M4 (Manchester)
≈1.0 km away
Local sunshine: ~861 kWh/kWp · +0% vs M2
M61 (Manchester)
≈1.4 km away
Local sunshine: ~861 kWh/kWp · -0% vs M2
M60 (Manchester)
≈1.4 km away
Local sunshine: ~861 kWh/kWp · +0% vs M2
M99 (Manchester)
≈1.4 km away
Local sunshine: ~861 kWh/kWp · +0% vs M2

Similar sunshine across the UK

PA88 (Na h-Eileanan Siar)
~861 kWh/kWp · +0% vs M2
HS7 (Na h-Eileanan Siar)
~861 kWh/kWp · -0% vs M2
BT52 (Causeway Coast and Glens)
~861 kWh/kWp · -0% vs M2