Solar panel cost in North East Lincolnshire (DN41)

See realistic solar installation costs, savings and payback for DN41 (North East Lincolnshire) 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
10.2 years
After this, it's pure profit
Upfront Cost
£9,767
What you pay to get started
Annual Benefit
£956
What you save every year
Profit Over 25 Years
£14,141
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 6.0 kW, with most eligible homes comfortably fitting within 3–6 kW. Each kilowatt of panels produces roughly 988 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)
988 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: £797, Upfront: £8,139, Break-even: 10.2 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1977 kWh 791 kWh 1186 kWh £200 £119 £319 £3,256 10.2 yrs £3,120
3 kW 2965 kWh 1186 kWh 1779 kWh £300 £178 £478 £4,883 10.2 yrs £4,680
4 kW 3954 kWh 1582 kWh 2372 kWh £400 £237 £638 £6,511 10.2 yrs £6,240
5 kW 4942 kWh 1977 kWh 2965 kWh £500 £297 £797 £8,139 10.2 yrs £7,799
6 kW 5931 kWh 2372 kWh 3559 kWh £600 £356 £956 £9,767 10.2 yrs £9,359
7 kW 6919 kWh 2768 kWh 4152 kWh £701 £415 £1,116 £11,394 10.2 yrs £10,919
8 kW 7908 kWh 3163 kWh 4745 kWh £801 £474 £1,275 £13,022 10.2 yrs £12,479

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: £948, Upfront: £10,239, Break-even: 10.8 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1977 kWh 1186 kWh 791 kWh £300 £79 £379 £5,356 14.1 yrs £2,230
3 kW 2965 kWh 1779 kWh 1186 kWh £450 £119 £569 £6,983 12.3 yrs £4,396
4 kW 3954 kWh 2372 kWh 1582 kWh £600 £158 £759 £8,611 11.4 yrs £6,561
5 kW 4942 kWh 2965 kWh 1977 kWh £751 £198 £948 £10,239 10.8 yrs £8,726
6 kW 5931 kWh 3559 kWh 2372 kWh £901 £237 £1,138 £11,867 10.4 yrs £10,891
7 kW 6919 kWh 4152 kWh 2768 kWh £1,051 £277 £1,328 £13,494 10.2 yrs £13,057
8 kW 7908 kWh 4745 kWh 3163 kWh £1,201 £316 £1,517 £15,122 10.0 yrs £15,222

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: £1,024, Upfront: £11,639, Break-even: 11.4 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1977 kWh 1384 kWh 593 kWh £350 £59 £410 £6,756 16.5 yrs £1,436
3 kW 2965 kWh 2076 kWh 890 kWh £525 £89 £614 £8,383 13.6 yrs £3,904
4 kW 3954 kWh 2768 kWh 1186 kWh £701 £119 £819 £10,011 12.2 yrs £6,372
5 kW 4942 kWh 3460 kWh 1483 kWh £876 £148 £1,024 £11,639 11.4 yrs £8,840
6 kW 5931 kWh 4152 kWh 1779 kWh £1,051 £178 £1,229 £13,267 10.8 yrs £11,307
7 kW 6919 kWh 4844 kWh 2076 kWh £1,226 £208 £1,433 £14,894 10.4 yrs £13,775
8 kW 7908 kWh 5535 kWh 2372 kWh £1,401 £237 £1,638 £16,522 10.1 yrs £16,243

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: £1,047, Upfront: £13,389, Break-even: 12.8 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1977 kWh 1443 kWh 534 kWh £365 £53 £419 £8,506 20.3 yrs £-133
3 kW 2965 kWh 2165 kWh 801 kWh £548 £80 £628 £10,133 16.1 yrs £2,426
4 kW 3954 kWh 2886 kWh 1068 kWh £731 £107 £837 £11,761 14.0 yrs £4,985
5 kW 4942 kWh 3608 kWh 1334 kWh £913 £133 £1,047 £13,389 12.8 yrs £7,544
6 kW 5931 kWh 4330 kWh 1601 kWh £1,096 £160 £1,256 £15,017 12.0 yrs £10,102
7 kW 6919 kWh 5051 kWh 1868 kWh £1,278 £187 £1,465 £16,644 11.4 yrs £12,661
8 kW 7908 kWh 5773 kWh 2135 kWh £1,461 £214 £1,675 £18,272 10.9 yrs £15,220

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: £1,062, Upfront: £15,139, Break-even: 14.3 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1977 kWh 1483 kWh 494 kWh £375 £49 £425 £10,256 24.1 yrs £-1,762
3 kW 2965 kWh 2224 kWh 741 kWh £563 £74 £637 £11,883 18.7 yrs £858
4 kW 3954 kWh 2965 kWh 988 kWh £751 £99 £849 £13,511 15.9 yrs £3,477
5 kW 4942 kWh 3707 kWh 1236 kWh £938 £124 £1,062 £15,139 14.3 yrs £6,096
6 kW 5931 kWh 4448 kWh 1483 kWh £1,126 £148 £1,274 £16,767 13.2 yrs £8,715
7 kW 6919 kWh 5190 kWh 1730 kWh £1,313 £173 £1,486 £18,394 12.4 yrs £11,335
8 kW 7908 kWh 5931 kWh 1977 kWh £1,501 £198 £1,699 £20,022 11.8 yrs £13,954

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: £1,077, Upfront: £17,589, 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 1977 kWh 1522 kWh 455 kWh £385 £45 £431 £12,706 29.5 yrs £-4,090
3 kW 2965 kWh 2283 kWh 682 kWh £578 £68 £646 £14,333 22.2 yrs £-1,411
4 kW 3954 kWh 3045 kWh 909 kWh £771 £91 £862 £15,961 18.5 yrs £1,269
5 kW 4942 kWh 3806 kWh 1137 kWh £963 £114 £1,077 £17,589 16.3 yrs £3,949
6 kW 5931 kWh 4567 kWh 1364 kWh £1,156 £136 £1,292 £19,217 14.9 yrs £6,629
7 kW 6919 kWh 5328 kWh 1591 kWh £1,348 £159 £1,508 £20,844 13.8 yrs £9,308
8 kW 7908 kWh 6089 kWh 1819 kWh £1,541 £182 £1,723 £22,472 13.0 yrs £11,988

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 North East Lincolnshire

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 DN41

Monthly generation per kilowatt of solar panels

kWh 37 Jan 53 Feb 87 Mar 112 Apr 122 May 117 Jun 118 Jul 108 Aug 91 Sep 66 Oct 44 Nov 34 Dec
Best month Worst month Winter (Dec–Feb) Other months

Winter output: 49.9% 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 41 kWh per month; the average month produces around 82 kWh. So a typical 4 kW home system would generate roughly 164 kWh in winter, or 329 kWh in an average month.

Your Area at a Glance

Your Electricity Rate
25.31p/kWh
Daily Fixed Charge
64.38p/day
Local Sunshine
988kWh/kW
A 1 kW system generates ~988 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: 70% • Flats: 5% • Bungalows: 24% Based on 1,615 properties

Coverage

North East Lincolnshire (73%)|West Lindsey (27%)

Areas Covered

Wolds, Immingham, Caistor and Yarborough

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.