Cheshire
Solar panels in Wallasey, with the numbers shown.
About 6,250 kWh a year from 12 panels in Wallasey, £6,360 installed, with your system designed on a free 30-minute video call.
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Wallasey's solar year
PVGIS puts Wallasey at 982 kWh per kWp a year, 4% above our Cheshire county estimate. 69% of it arrives between April and September, peaking in May.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 32.7 |
| February | 54.2 |
| March | 88.4 |
| April | 116 |
| May | 129 |
| June | 121 |
| July | 120 |
| August | 107 |
| September | 88.9 |
| October | 59 |
| November | 38.1 |
| December | 28.6 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
For scale: 982 kWh per kWp in Wallasey against 925, our GB average (the mean of our 85 county PVGIS estimates), which puts Wallasey 6% above it.
How Wallasey compares
Wallasey is one of 45 Cheshire towns we track, and it ranks 4th of 45 for solar yield. The House of Commons Library settlement data classes it as a large town of 86,921 people. At 982 kWh per kWp a year, a typical 12 panel system here pays for itself in around 7.2 years on the 12p scenario: £884 of year one benefit against £6,360 installed, £247 of that benefit from cutting 26.32p imports with your own generation.
These are starting numbers, not a quote. The calculator below opens on Wallasey's own PVGIS figure; change the panels, the battery or the export rate and it reruns. The design call replaces every assumption with your roof and your bills.
Wirral is the planning authority covering Wallasey, which the House of Commons Library classes as a large 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 Wallasey (53.4149, -3.06885), a 26.32p/kWh import price and £1,000 per kWp installed; see the help page for the full method.
Who runs the grid in Wallasey
On NESO's licence-area map, Wallasey is in North Wales, Merseyside and Cheshire, which SP Energy Networks operates. That makes SP Energy Networks the network operator for any system fitted here.
Most home systems stay within 3.68kW per phase of inverter output, which puts them on G98, a notification to SP Energy Networks within 28 days of switch-on. Panel count does not decide it; the inverter and any battery do.
A bigger inverter or battery output needs a G99 application in advance. 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.
Adding a heat pump or an EV charger in Wallasey
A heat pump in Wallasey
A heat pump does most of its work from November to February. Over those four months, 12 panels in Wallasey make about 980 kWh, against 3,030 kWh from May to August, so winter heating runs mostly on grid electricity and the tariff matters more than the roof.
In England, the Boiler Upgrade Scheme pays £7,500 towards an air source or ground source heat pump and £2,500 towards an air-to-air one, with £1,500 more until March 2027 for homes heated by oil or LPG with no mains gas (gov.uk, checked 28 September 2026).
Charging an EV in Wallasey
From April to September, 69% of a Wallasey roof's yearly output arrives, peaking at about 820 kWh in May on 12 panels. A car parked at home in daylight can soak up what the house, at around 70 kWh of daytime use that month, cannot.
Renters and flat owners with private off-street parking can get 75% off a chargepoint and its installation, up to £500 per socket, until 31 March 2027 (gov.uk, checked 28 September 2026). The calculator above adds a 7.4kW smart charger from £1,100 installed.
The packages, priced before anyone visits
Every system is designed around your roof on the free call before anything is fitted.
Solar panel servicing and repair in Wallasey
Faults, servicing and ageing inverters follow the same economics in Wallasey as anywhere else, and the guides below price them plainly.
Wallasey solar questions
What does a solar panel system produce in Wallasey?
Each kWp of panels in Wallasey makes 982 kWh a year on PVGIS figures, so a typical 12-panel system produces around 6,250 kWh, from about 180 kWh in December up to 820 kWh in May.
What would 12 solar panels cost in Wallasey?
£6,360 for 12 panels (6.36 kWp), the same as in every other place we cover, because solar is priced at £1,000 per kWp installed rather than by area. A battery adds its own installed price on top. Where Wallasey differs is output: about 6,250 kWh a year from that system.
Would a system in Wallasey need approval from the network operator?
Wallasey is on SP Energy Networks' network (North Wales, Merseyside and Cheshire licence area). Systems up to 3.68kW per phase of inverter output follow G98: SP Energy Networks is notified within 28 days of commissioning, with no approval needed first. Anything larger needs a G99 application before installation. 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. Our G98 vs G99 guide explains both routes.
How much would export pay on a system in Wallasey?
It is exported. With typical use and no battery, about 5,309 kWh of the 6,250 kWh a 12-panel system makes in Wallasey goes to the grid, around £637 a year at 12p. A battery keeps more of it for the evening; the export rates table shows what suppliers pay.
Is solar worth it in Wallasey in winter?
It works, but the year is lopsided. 69% of a Wallasey roof's output lands between April and September; the four months from November to February give about 980 kWh on a 12-panel system. Payback is worked out on the whole year, not the winter.
How Wallasey compares with its neighbours
How the towns nearest Wallasey compare on the same PVGIS settings, closest first.
| Town | kWh per kWp a year | vs Wallasey |
|---|---|---|
| Wallasey | 982 | this town |
| Birkenhead | 974 | −8 kWh |
| Greasby | 990 | +8 kWh |
| Bootle | 972 | −10 kWh |
| Litherland | 972 | −10 kWh |
| Crosby | 977 | −5 kWh |
| West Kirby | 991 | +9 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 Wallasey: Solar panels in Wallasey from OVO Solar & Battery
Also near Wallasey
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Reading for Wallasey homeowners
Sourced, dated and written by us. The same ground we cover on your free call.
Why solar panels stop working, and how to work out which one it is
There is an order to this, and it starts at the inverter display rather than the roof.
Read the guide →What a battery gateway actually does
Without a gateway your system shuts down when the grid does. Here is what the box actually does.
Read the guide →What an EV charger installation actually involves
Main fuse, DNO notification, load balancing and the paperwork. What really happens.
Read the guide →Are air source heat pumps any good? What owners actually report
The UK's largest survey found 80% of heat pump owners satisfied, against 70% for gas boilers.
Read the guide →Will energy prices keep rising, and by how much
The January forecasts jumped fast. What is confirmed, what is guessed, and whether solar is a real hedge.
Read the guide →How to check an MCS certificate is genuine, before the deposit leaves your account
A logo proves nothing. Certification is business specific, technology specific and checkable.
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.