Cheshire
Solar panels in West Kirby, priced before anyone visits.
Twelve panels (6.36 kWp) here make about 6,300 kWh a year for £6,360 installed, designed around your roof on a free 30-minute video call.
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Sunlight in West Kirby, in numbers
West Kirby's best month is May, at 130.2 kWh per kWp; December manages 29.8. Over the year that comes to 991 kWh per kWp, 5% above our Cheshire county estimate.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 33.4 |
| February | 53.9 |
| March | 88.5 |
| April | 116 |
| May | 130 |
| June | 122 |
| July | 122 |
| August | 108 |
| September | 90 |
| October | 59.3 |
| November | 39 |
| December | 29.8 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
For scale: 991 kWh per kWp in West Kirby against 925, our GB average (the mean of our 85 county PVGIS estimates), which puts West Kirby 7% above it.
How West Kirby compares
Small towns rarely get published solar figures, so here are the numbers for West Kirby. It is one of 45 Cheshire towns we track, and it ranks 1st of 45 for solar yield, a town of 13,535 people in the House of Commons Library settlement data. PVGIS gives its roofs 991 kWh per kWp a year, 2.72 peak sun hours a day averaged across the seasons, and the standard 12 panel model turns that into £891 of year one benefit, £247 of it from your own generation and £644 from export at 12p.
Treat these as calibration rather than a quote. The calculator below runs the same model, opened on West Kirby's own yield, and prices a 12 panel system at £6,360 installed before any battery. Your free design call reworks every number for your actual roof, its shading and your usage.
Planning applications here go through Wirral; nationally, the House of Commons Library classes West Kirby as a small town.
The charger is in the installed price but left out of payback: charging savings depend on your mileage and tariff, which the design call models properly.
Your real roof and usage, worked through on a free 30-minute video call. Use the full form or leave three details below.
Price this for your roof
Three details. We call or text within one working day to book your free 30-minute design call, on video or by phone if you prefer.
The figures use PVGIS for the centre of West Kirby (53.37151, -3.16996), a 26.32p/kWh import price and £1,000 per kWp installed; see the help page for the full method.
The network operator for West Kirby
The distribution network operator (DNO) for West Kirby is SP Energy Networks, which runs the North Wales, Merseyside and Cheshire licence area.
G98 is the simple route. If the inverter, plus any battery, stays at or under 3.68kW per phase, SP Energy Networks only has to be told within 28 days after the system is commissioned.
Larger systems go through G99 instead, applied for before installation. On timing: Ofgem's guaranteed standard for a low voltage generation connection quotation is 45 working days, with £80 paid for each working day late, and it binds SP Energy Networks as it does every network operator.
Sources: NESO DNO licence areas (3 May 2024); Ofgem, Distributed Generation Standards Direction guidance, checked 27 September 2026. G98 vs G99, explained.
Heat pumps and EV charging in West Kirby
A heat pump in West Kirby
Heating demand peaks when solar is weakest. In West Kirby, a 12-panel system makes about 190 kWh in December and 210 kWh in January, a fraction of its 830 kWh in May, which is why a heat pump here is costed on its tariff first.
The Boiler Upgrade Scheme, open in England and Wales, takes £7,500 off an air source or ground source heat pump, or £2,500 off an air-to-air unit. Homes on oil or LPG with no mains gas get £1,500 more until March 2027 (gov.uk, checked 28 September 2026).
Charging an EV in West Kirby
Summer is where a car earns its place. In May, 12 panels in West Kirby make about 830 kWh, against roughly 70 kWh a typical home uses in daylight that month on our calculator's typical-use settings, so there is surplus a smart charger can put into the car instead of exporting it.
The calculator above includes a 7.4kW smart charger from £1,100 installed. Renters and flat owners with off-street parking can claim 75% of a chargepoint's cost, up to £500 per socket, until 31 March 2027 (gov.uk, checked 28 September 2026).
What the named kit costs, installed
Every system is designed around your roof on the free call before anything is fitted.
Solar panel servicing and repair in West Kirby
The same sourced benchmarks apply in West Kirby as everywhere we cover: honest repair pricing and what a service should include.
Solar in West Kirby: your questions answered
How much electricity do solar panels make in West Kirby?
About 6,300 kWh a year from 12 panels (6.36 kWp), on PVGIS satellite data for West Kirby: 991 kWh per kWp, or 2.72 peak sun hours a day on average. May is the strongest month, at about 830 kWh.
What does a typical solar system cost in West Kirby?
Solar is priced at £1,000 per kWp installed wherever you live, so a 12-panel, 6.36 kWp system costs £6,360 in West Kirby, exactly as it would anywhere else, before any battery. Location changes what the system makes, not what it costs: here that is about 6,300 kWh a year. The final figure comes from your roof on the design call.
Which DNO covers West Kirby, and what does it need from me?
SP Energy Networks covers West Kirby. A home system of up to 3.68kW per phase is notified to SP Energy Networks within 28 days of commissioning under G98, and nothing waits on approval. Larger outputs need a G99 application before work starts. Ofgem's guaranteed standard for a low voltage generation connection quotation is 45 working days, with £80 paid for each working day late, and it binds SP Energy Networks as it does every network operator.
What happens to the solar I do not use in West Kirby?
Around £644 a year at 12p per kWh, for the roughly 5,366 kWh a 12-panel system in West Kirby exports with typical use. Rates vary by supplier and some need their own tariff; the export rates table is dated and sourced.
How much solar does West Kirby get in December?
December is the low point: about 190 kWh from a 12-panel system in West Kirby, on PVGIS data, rising to 830 kWh in May. From November to February the same system makes about 990 kWh in total, which is why a battery charged off-peak does more of the work in winter.
How West Kirby compares with its neighbours
The six closest towns we publish, run through the identical PVGIS query as West Kirby.
| Town | kWh per kWp a year | vs West Kirby |
|---|---|---|
| West Kirby | 991 | this town |
| Greasby | 990 | −1 kWh |
| Heswall | 985 | −6 kWh |
| Birkenhead | 974 | −17 kWh |
| Wallasey | 982 | −9 kWh |
| Holywell | 952 | −39 kWh |
| Neston | 969 | −22 kWh |
PVGIS v5.2 for each town centroid, identical assumptions throughout. A few kWh either way is weather-year noise; a spread beyond about 30 kWh per kWp is real geography.
Also for West Kirby: Solar panels in West Kirby from OVO Solar & Battery
See a number before you speak to anyone
Answer a few questions about your roof and usage and see an instant solar and battery estimate. No email needed to see the result.
Guides worth reading before your call
Sourced, dated and written by us. The same ground we cover on your free call.
What a solar service costs, and how often you actually need one
MCS advises a contractor visit at year 10 on a privately owned home. Most plans sell one a year.
Read the guide →GivEnergy in administration: what owners should do now
The sourced timeline, the warranty position, and the owner's checklist for this month.
Read the guide →How solar aware EV charging actually works
The CT clamp, the surplus tracking and the 1.4kW floor that catches people out.
Read the guide →How an air source heat pump actually works
It moves heat rather than making it. The cycle, the efficiency numbers and the trade-offs.
Read the guide →Which tariffs are actually built for battery charging
A battery buys cheap and uses dear. The tariff decides how much that is worth.
Read the guide →HIES explained: what the badge actually protects, and when
What HIES protects: deposits up to 25 percent capped at 5,000 pounds, and your workmanship guarantee.
Read the guide →Get my free quote
Takes about two minutes. We call or text within one working day to book your free 30-minute video design call at a time that suits you. We design it around your roof and your numbers, and our MCS-certified, fully insured installation teams install it.