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Solar panel cost in Northumberland (NE69)

See realistic solar installation costs, savings and payback for NE69 (Northumberland) 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
14.5 years
After this, it's pure profit
Upfront Cost
£12,207
What you pay to get started
Annual Benefit
£839
What you save every year
Profit Over 25 Years
£8,780
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 Northern, the current unit rate is 22.31p/kWh with a 63.50p/day standing charge. Your postcode’s south-facing sunshine yield is 938 kWh/kW — 12 above the regional median (926).

Read the full story

A typical roof here lands around 6.0 kW, with most eligible homes comfortably fitting within 3–6 kW. Each kilowatt of panels produces roughly 938 kWh per year on a south-facing roof. We value self-used electricity at 22.3p and exported surplus at a baseline 10p via SEG. Use the calculator above for your exact tariff.

Unit rate
22.3p/kWh
Standing charge
63.5p/day
Sunshine yield (south)
938 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: £700, Upfront: £10,173, 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 1875 kWh 750 kWh 1125 kWh £167 £113 £280 £4,069 14.5 yrs £1,528
3 kW 2813 kWh 1125 kWh 1688 kWh £251 £169 £420 £6,104 14.5 yrs £2,291
4 kW 3750 kWh 1500 kWh 2250 kWh £335 £225 £560 £8,138 14.5 yrs £3,055
5 kW 4688 kWh 1875 kWh 2813 kWh £418 £281 £700 £10,173 14.5 yrs £3,819
6 kW 5625 kWh 2250 kWh 3375 kWh £502 £338 £839 £12,207 14.5 yrs £4,583
7 kW 6563 kWh 2625 kWh 3938 kWh £586 £394 £979 £14,242 14.5 yrs £5,346
8 kW 7500 kWh 3000 kWh 4500 kWh £669 £450 £1,119 £16,276 14.5 yrs £6,110

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: £815, Upfront: £12,273, Break-even: 15.1 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1875 kWh 1125 kWh 750 kWh £251 £75 £326 £6,169 18.9 yrs £351
3 kW 2813 kWh 1688 kWh 1125 kWh £376 £113 £489 £8,204 16.8 yrs £1,576
4 kW 3750 kWh 2250 kWh 1500 kWh £502 £150 £652 £10,238 15.7 yrs £2,802
5 kW 4688 kWh 2813 kWh 1875 kWh £627 £188 £815 £12,273 15.1 yrs £4,027
6 kW 5625 kWh 3375 kWh 2250 kWh £753 £225 £978 £14,307 14.6 yrs £5,252
7 kW 6563 kWh 3938 kWh 2625 kWh £878 £263 £1,141 £16,342 14.3 yrs £6,478
8 kW 7500 kWh 4500 kWh 3000 kWh £1,004 £300 £1,304 £18,376 14.1 yrs £7,703

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: £873, Upfront: £13,673, Break-even: 15.7 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1875 kWh 1313 kWh 563 kWh £293 £56 £349 £7,569 21.7 yrs £-588
3 kW 2813 kWh 1969 kWh 844 kWh £439 £84 £524 £9,604 18.3 yrs £869
4 kW 3750 kWh 2625 kWh 1125 kWh £586 £113 £698 £11,638 16.7 yrs £2,325
5 kW 4688 kWh 3281 kWh 1406 kWh £732 £141 £873 £13,673 15.7 yrs £3,781
6 kW 5625 kWh 3938 kWh 1688 kWh £878 £169 £1,047 £15,707 15.0 yrs £5,237
7 kW 6563 kWh 4594 kWh 1969 kWh £1,025 £197 £1,222 £17,742 14.5 yrs £6,694
8 kW 7500 kWh 5250 kWh 2250 kWh £1,171 £225 £1,396 £19,776 14.2 yrs £8,150

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: £890, Upfront: £15,423, Break-even: 17.3 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1875 kWh 1369 kWh 506 kWh £305 £51 £356 £9,319 26.2 yrs £-2,199
3 kW 2813 kWh 2053 kWh 759 kWh £458 £76 £534 £11,354 21.3 yrs £-674
4 kW 3750 kWh 2738 kWh 1013 kWh £611 £101 £712 £13,388 18.8 yrs £852
5 kW 4688 kWh 3422 kWh 1266 kWh £763 £127 £890 £15,423 17.3 yrs £2,377
6 kW 5625 kWh 4106 kWh 1519 kWh £916 £152 £1,068 £17,457 16.3 yrs £3,903
7 kW 6563 kWh 4791 kWh 1772 kWh £1,069 £177 £1,246 £19,492 15.6 yrs £5,428
8 kW 7500 kWh 5475 kWh 2025 kWh £1,221 £203 £1,424 £21,526 15.1 yrs £6,954

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: £902, Upfront: £17,173, Break-even: 19.0 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1875 kWh 1406 kWh 469 kWh £314 £47 £361 £11,069 30.7 yrs £-3,857
3 kW 2813 kWh 2109 kWh 703 kWh £471 £70 £541 £13,104 24.2 yrs £-2,285
4 kW 3750 kWh 2813 kWh 938 kWh £627 £94 £721 £15,138 21.0 yrs £-714
5 kW 4688 kWh 3516 kWh 1172 kWh £784 £117 £902 £17,173 19.0 yrs £858
6 kW 5625 kWh 4219 kWh 1406 kWh £941 £141 £1,082 £19,207 17.8 yrs £2,430
7 kW 6563 kWh 4922 kWh 1641 kWh £1,098 £164 £1,262 £21,242 16.8 yrs £4,001
8 kW 7500 kWh 5625 kWh 1875 kWh £1,255 £188 £1,442 £23,276 16.1 yrs £5,573

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: £913, Upfront: £19,623, Break-even: 21.5 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1875 kWh 1444 kWh 431 kWh £322 £43 £365 £13,519 37.0 yrs £-6,214
3 kW 2813 kWh 2166 kWh 647 kWh £483 £65 £548 £15,554 28.4 yrs £-4,597
4 kW 3750 kWh 2888 kWh 863 kWh £644 £86 £730 £17,588 24.1 yrs £-2,979
5 kW 4688 kWh 3609 kWh 1078 kWh £805 £108 £913 £19,623 21.5 yrs £-1,361
6 kW 5625 kWh 4331 kWh 1294 kWh £966 £129 £1,096 £21,657 19.8 yrs £257
7 kW 6563 kWh 5053 kWh 1509 kWh £1,127 £151 £1,278 £23,692 18.5 yrs £1,874
8 kW 7500 kWh 5775 kWh 1725 kWh £1,288 £173 £1,461 £25,726 17.6 yrs £3,492

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 NE69

Figures below are tailored to NE69 — click through for full league tables.

Big-Roof Britain Rank #30 of 2182
7.3 kWp (UK avg 5.1 kWp)
~15 panels (≈430 W)
Solar Payback Index Rank #2022 of 2997
13.0 years (UK avg 12.6 years)
~£939 /yr • £12,207 upfront
Standing-Charge Drag Rank #1595 of 2997
23.7% (UK avg 24.6%) drag on savings
£222 fixed • ~£939 /yr value
Aspect Penalty View ranking →
East −22.6% West −23.0%
Typical output loss versus a south-facing roof (lower is better)

Seasonal solar output in NE69

Monthly generation per kilowatt of solar panels

kWh 31 Jan 48 Feb 82 Mar 112 Apr 124 May 117 Jun 116 Jul 105 Aug 85 Sep 58 Oct 36 Nov 24 Dec
Best month Worst month Winter (Dec–Feb) Other months

Winter output: 44.0% 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 34 kWh per month; the average month produces around 78 kWh. So a typical 4 kW home system would generate roughly 137 kWh in winter, or 313 kWh in an average month.

Your Area at a Glance

Your Electricity Rate
22.31p/kWh
Daily Fixed Charge
63.50p/day
Local Sunshine
938kWh/kW
A 1 kW system generates ~938 kWh per year. A typical home uses ~2,700 kWh per year.
Typical System Size
6.0kW
For houses & bungalows in this area

Local Property Data

Property Types

Houses: 46% • Flats: 9% • Bungalows: 44% Based on 248 properties

Coverage

Northumberland (100%)

Areas Covered

Bamburgh

Data Sources & Assumptions

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

Electricity rates: Ofgem price cap, Q1 2026

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 Northern

NE68 (Northumberland)
≈4.9 km away
Local sunshine: ~911 kWh/kWp · -3% vs NE69
NE70 (Northumberland)
≈7.1 km away
Local sunshine: ~941 kWh/kWp · +0% vs NE69
NE67 (Northumberland)
≈7.4 km away
Local sunshine: ~948 kWh/kWp · +1% vs NE69
NE71 (Northumberland)
≈20.0 km away
Local sunshine: ~912 kWh/kWp · -3% vs NE69
NE66 (Northumberland)
≈21.7 km away
Local sunshine: ~949 kWh/kWp · +1% vs NE69
NE65 (Northumberland)
≈32.7 km away
Local sunshine: ~916 kWh/kWp · -2% vs NE69

Similar sunshine across the UK

B15 (Birmingham)
~938 kWh/kWp · +0% vs NE69
B16 (Birmingham)
~937 kWh/kWp · -0% vs NE69
B18 (Birmingham)
~938 kWh/kWp · +0% vs NE69