Solar explained to clever people by people who are not trying to be clever
Home Regions
Insights
Big Roof Britain Solar Payback Index Standing Charge Drag

Solar Panels in OL14 (Calderdale)

See if solar pays off for you in Calderdale — 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
15.3 years
After this, it's pure profit
Upfront Cost
£10,173
What you pay to get started
Annual Benefit
£663
What you save every year
Profit Over 25 Years
£6,412
After paying itself off, you're this much ahead

Ready to Get Started?

Get your free quote from Blue Ape Renewables. They'll connect you with MCS-certified installers in your area and handle all the paperwork.

Get Solar Quote →
4.8★ Trustpilot • Octopus Energy trusted partner • MCS certified • No obligation
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 Yorkshire, the current unit rate is 25.33p/kWh with a 58.65p/day standing charge. Your postcode’s south-facing sunshine yield is 822 kWh/kW — 107 below the regional median (929).

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 822 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
58.6p/day
Sunshine yield (south)
822 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: £663, Upfront: £10,173, Break-even: 15.3 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1645 kWh 658 kWh 987 kWh £167 £99 £265 £4,069 15.3 yrs £1,238
3 kW 2467 kWh 987 kWh 1480 kWh £250 £148 £398 £6,104 15.3 yrs £1,857
4 kW 3290 kWh 1316 kWh 1974 kWh £333 £197 £531 £8,138 15.3 yrs £2,476
5 kW 4112 kWh 1645 kWh 2467 kWh £417 £247 £663 £10,173 15.3 yrs £3,095
6 kW 4935 kWh 1974 kWh 2961 kWh £500 £296 £796 £12,207 15.3 yrs £3,714
7 kW 5757 kWh 2303 kWh 3454 kWh £583 £345 £929 £14,242 15.3 yrs £4,334
8 kW 6580 kWh 2632 kWh 3948 kWh £667 £395 £1,061 £16,276 15.3 yrs £4,953

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: £789, Upfront: £12,273, Break-even: 15.5 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1645 kWh 987 kWh 658 kWh £250 £66 £316 £6,169 19.5 yrs £147
3 kW 2467 kWh 1480 kWh 987 kWh £375 £99 £474 £8,204 17.3 yrs £1,270
4 kW 3290 kWh 1974 kWh 1316 kWh £500 £132 £632 £10,238 16.2 yrs £2,394
5 kW 4112 kWh 2467 kWh 1645 kWh £625 £164 £789 £12,273 15.5 yrs £3,517
6 kW 4935 kWh 2961 kWh 1974 kWh £750 £197 £947 £14,307 15.1 yrs £4,640
7 kW 5757 kWh 3454 kWh 2303 kWh £875 £230 £1,105 £16,342 14.8 yrs £5,764
8 kW 6580 kWh 3948 kWh 2632 kWh £1,000 £263 £1,263 £18,376 14.5 yrs £6,887

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: £853, Upfront: £13,673, Break-even: 16.0 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1645 kWh 1151 kWh 493 kWh £292 £49 £341 £7,569 22.2 yrs £-749
3 kW 2467 kWh 1727 kWh 740 kWh £437 £74 £512 £9,604 18.8 yrs £627
4 kW 3290 kWh 2303 kWh 987 kWh £583 £99 £682 £11,638 17.1 yrs £2,002
5 kW 4112 kWh 2879 kWh 1234 kWh £729 £123 £853 £13,673 16.0 yrs £3,378
6 kW 4935 kWh 3454 kWh 1480 kWh £875 £148 £1,023 £15,707 15.4 yrs £4,753
7 kW 5757 kWh 4030 kWh 1727 kWh £1,021 £173 £1,194 £17,742 14.9 yrs £6,129
8 kW 6580 kWh 4606 kWh 1974 kWh £1,167 £197 £1,364 £19,776 14.5 yrs £7,505

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: £871, Upfront: £15,423, Break-even: 17.7 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1645 kWh 1201 kWh 444 kWh £304 £44 £349 £9,319 26.7 yrs £-2,348
3 kW 2467 kWh 1801 kWh 666 kWh £456 £67 £523 £11,354 21.7 yrs £-896
4 kW 3290 kWh 2402 kWh 888 kWh £608 £89 £697 £13,388 19.2 yrs £555
5 kW 4112 kWh 3002 kWh 1110 kWh £760 £111 £871 £15,423 17.7 yrs £2,006
6 kW 4935 kWh 3602 kWh 1332 kWh £912 £133 £1,046 £17,457 16.7 yrs £3,457
7 kW 5757 kWh 4203 kWh 1554 kWh £1,065 £155 £1,220 £19,492 16.0 yrs £4,909
8 kW 6580 kWh 4803 kWh 1777 kWh £1,217 £178 £1,394 £21,526 15.4 yrs £6,360

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: £884, Upfront: £17,173, Break-even: 19.4 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1645 kWh 1234 kWh 411 kWh £312 £41 £354 £11,069 31.3 yrs £-3,997
3 kW 2467 kWh 1851 kWh 617 kWh £469 £62 £530 £13,104 24.7 yrs £-2,495
4 kW 3290 kWh 2467 kWh 822 kWh £625 £82 £707 £15,138 21.4 yrs £-993
5 kW 4112 kWh 3084 kWh 1028 kWh £781 £103 £884 £17,173 19.4 yrs £508
6 kW 4935 kWh 3701 kWh 1234 kWh £937 £123 £1,061 £19,207 18.1 yrs £2,010
7 kW 5757 kWh 4318 kWh 1439 kWh £1,094 £144 £1,238 £21,242 17.2 yrs £3,512
8 kW 6580 kWh 4935 kWh 1645 kWh £1,250 £164 £1,414 £23,276 16.5 yrs £5,013

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: £897, Upfront: £19,623, Break-even: 21.9 yrs
System Annual output Self-use Exported Bill saving Export income Annual benefit Upfront cost Break-even 20-year net
2 kW 1645 kWh 1267 kWh 378 kWh £321 £38 £359 £13,519 37.7 yrs £-6,346
3 kW 2467 kWh 1900 kWh 567 kWh £481 £57 £538 £15,554 28.9 yrs £-4,794
4 kW 3290 kWh 2533 kWh 757 kWh £642 £76 £717 £17,588 24.5 yrs £-3,242
5 kW 4112 kWh 3166 kWh 946 kWh £802 £95 £897 £19,623 21.9 yrs £-1,690
6 kW 4935 kWh 3800 kWh 1135 kWh £962 £113 £1,076 £21,657 20.1 yrs £-137
7 kW 5757 kWh 4433 kWh 1324 kWh £1,123 £132 £1,255 £23,692 18.9 yrs £1,415
8 kW 6580 kWh 5066 kWh 1513 kWh £1,283 £151 £1,435 £25,726 17.9 yrs £2,967

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 OL14

Figures below are tailored to OL14 — click through for full league tables.

Big-Roof Britain Rank #1126 of 2182
5.0 kWp (UK avg 5.1 kWp)
~10 panels (≈430 W)
Solar Payback Index Rank #2907 of 2997
13.4 years (UK avg 11.3 years)
~£758 /yr • £10,173 upfront
Standing-Charge Drag Rank #2578 of 2997
28.2% (UK avg 21.7%) drag on savings
£214 fixed • ~£758 /yr value

Your Area at a Glance

Your Electricity Rate
25.33p/kWh
Daily Fixed Charge
58.65p/day
Local Sunshine
822kWh/kW
A 1 kW system generates ~822 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: 77% • Flats: 16% • Bungalows: 6% Based on 4,895 properties

Coverage

Calderdale (99%)|Burnley (1%)

Areas Covered

Todmorden, Calder, Cliviger with Worsthorne, Littleborough Lakeside

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 Yorkshire

HX7 (Calderdale)
≈6.4 km away
Local sunshine: ~875 kWh/kWp · +6% vs OL14
HX6 (Calderdale)
≈11.7 km away
Local sunshine: ~891 kWh/kWp · +8% vs OL14
HX2 (Calderdale)
≈13.5 km away
Local sunshine: ~905 kWh/kWp · +10% vs OL14
HX4 (Calderdale)
≈15.3 km away
Local sunshine: ~888 kWh/kWp · +8% vs OL14
HX1 (Calderdale)
≈15.5 km away
Local sunshine: ~902 kWh/kWp · +10% vs OL14
HX3 (Calderdale)
≈16.3 km away
Local sunshine: ~903 kWh/kWp · +10% vs OL14

Similar sunshine across the UK

G65 (North Lanarkshire)
~822 kWh/kWp · -0% vs OL14
KW8 (Highland)
~823 kWh/kWp · +0% vs OL14
IV25 (Highland)
~822 kWh/kWp · -0% vs OL14